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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DevelopmentFeesMember" xlink:to="PBK_DevelopmentFeesMember_lbl" xlink:type="arc" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_EpcServicesMember_lbl" xml:lang="en-US">Epc services [member]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IPPProductionMember_lbl" xml:lang="en-US">IPP Production [member]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OAndMServicesMember_lbl" xml:lang="en-US">O and M services [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfEquityAxis" xlink:label="ifrs-full_ComponentsOfEquityAxis" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComponentsOfEquityAxis_lbl" xml:lang="en-US">Components of equity [axis]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssuedCapitalMember_lbl" xml:lang="en-US">Issued capital [member]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SharePremiumMember_lbl" xml:lang="en-US">Share premium [member]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RetainedEarningsMember_lbl" xml:lang="en-US">Retained earnings [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_EquityAttributableToCommonShareholdersMember" xlink:label="PBK_EquityAttributableToCommonShareholdersMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_EquityAttributableToCommonShareholdersMember" xlink:to="PBK_EquityAttributableToCommonShareholdersMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_EquityAttributableToCommonShareholdersMember_lbl" xml:lang="en-US">Equity Attributable to Common Shareholders [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncontrollingInterestsMember" xlink:label="ifrs-full_NoncontrollingInterestsMember" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncontrollingInterestsMember_lbl" xml:lang="en-US">Non-controlling interests [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:label="ifrs-full_CategoriesOfRelatedPartiesAxis" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CategoriesOfRelatedPartiesAxis_lbl" xml:lang="en-US">Categories of related parties [axis]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AbundantSolarPowerIncMember" xlink:to="PBK_AbundantSolarPowerIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AbundantSolarPowerIncMember_lbl" xml:lang="en-US">Abundant solar power inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AbundantConstructionIncMember" xlink:label="PBK_AbundantConstructionIncMember" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AbundantConstructionIncMember_lbl" xml:lang="en-US">Abundant construction inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarAllianceTEHoldCo1LLCMember" xlink:label="PBK_SolarAllianceTEHoldCo1LLCMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarAllianceTEHoldCo1LLCMember" xlink:to="PBK_SolarAllianceTEHoldCo1LLCMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarAllianceTEHoldCo1LLCMember_lbl" xml:lang="en-US">Solar alliance te hold co 1 llc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncMember" xlink:label="PBK_OntarioIncMember" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncMember_lbl" xml:lang="en-US">Ontario inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OfitGMIncMember" xlink:label="PBK_OfitGMIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OfitGMIncMember" xlink:to="PBK_OfitGMIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OfitGMIncMember_lbl" xml:lang="en-US">OFIT GM Inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OfitRtIncMember" xlink:label="PBK_OfitRtIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OfitRtIncMember" xlink:to="PBK_OfitRtIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OfitRtIncMember_lbl" xml:lang="en-US">OFIT RT Inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThroughFundsLtdMember" xlink:label="PBK_SolarFlowThroughFundsLtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThroughFundsLtdMember" xlink:to="PBK_SolarFlowThroughFundsLtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThroughFundsLtdMember_lbl" xml:lang="en-US">Solar flow through funds ltd [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarHighYieldProject1LtdMember" xlink:label="PBK_SolarHighYieldProject1LtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarHighYieldProject1LtdMember" xlink:to="PBK_SolarHighYieldProject1LtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarHighYieldProject1LtdMember_lbl" xml:lang="en-US">Solar high yield project #1 ltd [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncOneMember" xlink:label="PBK_OntarioIncOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncOneMember" xlink:to="PBK_OntarioIncOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncOneMember_lbl" xml:lang="en-US">Ontario Inc 1 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SHY12012FIT2LtdMember" xlink:label="PBK_SHY12012FIT2LtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SHY12012FIT2LtdMember" xlink:to="PBK_SHY12012FIT2LtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SHY12012FIT2LtdMember_lbl" xml:lang="en-US">SHY 1 2012 FIT 2 Ltd [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncTwoMember" xlink:label="PBK_OntarioIncTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncTwoMember" xlink:to="PBK_OntarioIncTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncTwoMember_lbl" xml:lang="en-US">Ontario inc 2 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThroughProject12013LtdMember" xlink:label="PBK_SolarFlowThroughProject12013LtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThroughProject12013LtdMember" xlink:to="PBK_SolarFlowThroughProject12013LtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThroughProject12013LtdMember_lbl" xml:lang="en-US">Solar flow-through project #1 (2013) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThrough2014LtdMember" xlink:label="PBK_SolarFlowThrough2014LtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2014LtdMember" xlink:to="PBK_SolarFlowThrough2014LtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThrough2014LtdMember_lbl" xml:lang="en-US">Solar flow-through (2014) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThroughProjects2014SubcoF2LtdMember" xlink:label="PBK_SolarFlowThroughProjects2014SubcoF2LtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThroughProjects2014SubcoF2LtdMember" xlink:to="PBK_SolarFlowThroughProjects2014SubcoF2LtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThroughProjects2014SubcoF2LtdMember_lbl" xml:lang="en-US">Solar flow-through projects (2014 subco F2) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThrough2015LtdMember" xlink:label="PBK_SolarFlowThrough2015LtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2015LtdMember" xlink:to="PBK_SolarFlowThrough2015LtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThrough2015LtdMember_lbl" xml:lang="en-US">Solar flow-through (2015) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SFFSolar2015LtdMember" xlink:label="PBK_SFFSolar2015LtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SFFSolar2015LtdMember" xlink:to="PBK_SFFSolar2015LtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SFFSolar2015LtdMember_lbl" xml:lang="en-US">SFF solar (2015) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThrough2016LtdMember" xlink:label="PBK_SolarFlowThrough2016LtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2016LtdMember" xlink:to="PBK_SolarFlowThrough2016LtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThrough2016LtdMember_lbl" xml:lang="en-US">Solar flow-through (2016) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThrough2017ILtdMember" xlink:label="PBK_SolarFlowThrough2017ILtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2017ILtdMember" xlink:to="PBK_SolarFlowThrough2017ILtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThrough2017ILtdMember_lbl" xml:lang="en-US">Solar flow-through (2017-I) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThrough2017ALtdMember" xlink:label="PBK_SolarFlowThrough2017ALtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2017ALtdMember" xlink:to="PBK_SolarFlowThrough2017ALtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThrough2017ALtdMember_lbl" xml:lang="en-US">Solar flow-through (2017-A) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThrough2018ILtdMember" xlink:label="PBK_SolarFlowThrough2018ILtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2018ILtdMember" xlink:to="PBK_SolarFlowThrough2018ILtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThrough2018ILtdMember_lbl" xml:lang="en-US">Solar flow-through (2018-I) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThrough2018ALtdMember" xlink:label="PBK_SolarFlowThrough2018ALtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2018ALtdMember" xlink:to="PBK_SolarFlowThrough2018ALtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThrough2018ALtdMember_lbl" xml:lang="en-US">Solar flow-through (2018-A) ltd. [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CanadaIncMember" xlink:label="PBK_CanadaIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CanadaIncMember" xlink:to="PBK_CanadaIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CanadaIncMember_lbl" xml:lang="en-US">Canada Inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AbundantConstructionAlbertaCorpMember" xlink:label="PBK_AbundantConstructionAlbertaCorpMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AbundantConstructionAlbertaCorpMember" xlink:to="PBK_AbundantConstructionAlbertaCorpMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AbundantConstructionAlbertaCorpMember_lbl" xml:lang="en-US">Abundant construction alberta corp [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IcarusWhitesandSolarLimitedPartnershipMember" xlink:label="PBK_IcarusWhitesandSolarLimitedPartnershipMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IcarusWhitesandSolarLimitedPartnershipMember" xlink:to="PBK_IcarusWhitesandSolarLimitedPartnershipMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IcarusWhitesandSolarLimitedPartnershipMember_lbl" xml:lang="en-US">Icarus whites and solar limited partnership [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncThreeMember" xlink:label="PBK_OntarioIncThreeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncThreeMember" xlink:to="PBK_OntarioIncThreeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncThreeMember_lbl" xml:lang="en-US">Ontario Inc Three [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncFourMember" xlink:label="PBK_OntarioIncFourMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncFourMember" xlink:to="PBK_OntarioIncFourMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncFourMember_lbl" xml:lang="en-US">Ontario Inc 4 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncFiveMember" xlink:label="PBK_OntarioIncFiveMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncFiveMember" xlink:to="PBK_OntarioIncFiveMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncFiveMember_lbl" xml:lang="en-US">Ontario Inc 5 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncSixMember" xlink:label="PBK_OntarioIncSixMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncSixMember" xlink:to="PBK_OntarioIncSixMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncSixMember_lbl" xml:lang="en-US">Ontario Inc 6 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncSevenMember" xlink:label="PBK_OntarioIncSevenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncSevenMember" xlink:to="PBK_OntarioIncSevenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncSevenMember_lbl" xml:lang="en-US">Ontario Inc 7 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncEightMember" xlink:label="PBK_OntarioIncEightMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncEightMember" xlink:to="PBK_OntarioIncEightMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncEightMember_lbl" xml:lang="en-US">Ontario Inc 8 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncNineMember" xlink:label="PBK_OntarioIncNineMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncNineMember" xlink:to="PBK_OntarioIncNineMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncNineMember_lbl" xml:lang="en-US">Ontario Inc 9 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncTenMember" xlink:label="PBK_OntarioIncTenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncTenMember" xlink:to="PBK_OntarioIncTenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncTenMember_lbl" xml:lang="en-US">Ontario Inc 10 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncElevenMember" xlink:label="PBK_OntarioIncElevenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncElevenMember" xlink:to="PBK_OntarioIncElevenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncElevenMember_lbl" xml:lang="en-US">Ontario Inc 11 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncTwelveMember" xlink:label="PBK_OntarioIncTwelveMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncTwelveMember" xlink:to="PBK_OntarioIncTwelveMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncTwelveMember_lbl" xml:lang="en-US">Ontario Inc 12 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncThirteenMember" xlink:label="PBK_OntarioIncThirteenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncThirteenMember" xlink:to="PBK_OntarioIncThirteenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncThirteenMember_lbl" xml:lang="en-US">Ontario Inc 13 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncFourteenMember" xlink:label="PBK_OntarioIncFourteenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncFourteenMember" xlink:to="PBK_OntarioIncFourteenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncFourteenMember_lbl" xml:lang="en-US">Ontario Inc 14 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NorthernDevelopmentSolar2016IncMember" xlink:label="PBK_NorthernDevelopmentSolar2016IncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NorthernDevelopmentSolar2016IncMember" xlink:to="PBK_NorthernDevelopmentSolar2016IncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NorthernDevelopmentSolar2016IncMember_lbl" xml:lang="en-US">Northern development solar 2016 inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SunshineSolarOntario2016IncMember" xlink:label="PBK_SunshineSolarOntario2016IncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SunshineSolarOntario2016IncMember" xlink:to="PBK_SunshineSolarOntario2016IncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SunshineSolarOntario2016IncMember_lbl" xml:lang="en-US">Sunshine solar ontario 2016 inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncFifteenMember" xlink:label="PBK_OntarioIncFifteenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncFifteenMember" xlink:to="PBK_OntarioIncFifteenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncFifteenMember_lbl" xml:lang="en-US">Ontario Inc 15 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncSixteenMember" xlink:label="PBK_OntarioIncSixteenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncSixteenMember" xlink:to="PBK_OntarioIncSixteenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncSixteenMember_lbl" xml:lang="en-US">Ontario Inc 16 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncSeventeenMember" xlink:label="PBK_OntarioIncSeventeenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncSeventeenMember" xlink:to="PBK_OntarioIncSeventeenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncSeventeenMember_lbl" xml:lang="en-US">Ontario Inc 17 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OntarioIncEighteenMember" xlink:label="PBK_OntarioIncEighteenMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncEighteenMember" xlink:to="PBK_OntarioIncEighteenMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OntarioIncEighteenMember_lbl" xml:lang="en-US">Ontario Inc 18 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SPNLP7Member" xlink:label="PBK_SPNLP7Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SPNLP7Member" xlink:to="PBK_SPNLP7Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SPNLP7Member_lbl" xml:lang="en-US">SPN LP7 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis" xlink:label="ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis" xlink:to="ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RetrospectiveApplicationAndRetrospectiveRestatementAxis_lbl" xml:lang="en-US">Retrospective application and retrospective restatement [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AsPreviouslyReportedMember" xlink:label="PBK_AsPreviouslyReportedMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AsPreviouslyReportedMember" xlink:to="PBK_AsPreviouslyReportedMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AsPreviouslyReportedMember_lbl" xml:lang="en-US">As previously reported [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AdjustmentMember" xlink:label="PBK_AdjustmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentMember" xlink:to="PBK_AdjustmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AdjustmentMember_lbl" xml:lang="en-US">Adjustment [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AsRestatedMember" xlink:label="PBK_AsRestatedMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AsRestatedMember" xlink:to="PBK_AsRestatedMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AsRestatedMember_lbl" xml:lang="en-US">Restated [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:label="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:to="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_lbl" xml:lang="en-US">Classes of property, plant and equipment [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComputerEquipmentMember" xlink:label="ifrs-full_ComputerEquipmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComputerEquipmentMember" xlink:to="ifrs-full_ComputerEquipmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComputerEquipmentMember_lbl" xml:lang="en-US">Computer equipment [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FurnitureAndOfficeEquipmentMember" xlink:label="PBK_FurnitureAndOfficeEquipmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FurnitureAndOfficeEquipmentMember" xlink:to="PBK_FurnitureAndOfficeEquipmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FurnitureAndOfficeEquipmentMember_lbl" xml:lang="en-US">Furniture and office equipment [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RangeAxis" xlink:label="ifrs-full_RangeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RangeAxis" xlink:to="ifrs-full_RangeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RangeAxis_lbl" xml:lang="en-US">Range [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BottomOfRangeMember" xlink:label="ifrs-full_BottomOfRangeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BottomOfRangeMember" xlink:to="ifrs-full_BottomOfRangeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BottomOfRangeMember_lbl" xml:lang="en-US">Bottom of range [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TopOfRangeMember" xlink:label="ifrs-full_TopOfRangeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TopOfRangeMember" xlink:to="ifrs-full_TopOfRangeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TopOfRangeMember_lbl" xml:lang="en-US">Top of range [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_BESSProjectMember" xlink:label="PBK_BESSProjectMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BESSProjectMember" xlink:to="PBK_BESSProjectMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_BESSProjectMember_lbl" xml:lang="en-US">BESS project [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:label="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:to="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis_lbl" xml:lang="en-US">Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossCarryingAmountMember" xlink:label="ifrs-full_GrossCarryingAmountMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossCarryingAmountMember" xlink:to="ifrs-full_GrossCarryingAmountMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GrossCarryingAmountMember_lbl" xml:lang="en-US">Gross carrying amount [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FurnitureAndEquipmentMember" xlink:label="PBK_FurnitureAndEquipmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FurnitureAndEquipmentMember" xlink:to="PBK_FurnitureAndEquipmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FurnitureAndEquipmentMember_lbl" xml:lang="en-US">Furniture and equipment [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_VehiclesMember" xlink:label="ifrs-full_VehiclesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_VehiclesMember" xlink:to="ifrs-full_VehiclesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_VehiclesMember_lbl" xml:lang="en-US">Vehicles [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IPPFacilitiesMember" xlink:label="PBK_IPPFacilitiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IPPFacilitiesMember" xlink:to="PBK_IPPFacilitiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IPPFacilitiesMember_lbl" xml:lang="en-US">IPP facilities [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_BESSProjectsMember" xlink:label="PBK_BESSProjectsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BESSProjectsMember" xlink:to="PBK_BESSProjectsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_BESSProjectsMember_lbl" xml:lang="en-US">BESS projects [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AccumulatedDepreciationMember" xlink:label="PBK_AccumulatedDepreciationMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccumulatedDepreciationMember" xlink:to="PBK_AccumulatedDepreciationMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AccumulatedDepreciationMember_lbl" xml:lang="en-US">Accumulated depreciation [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PermissionToOperateMember" xlink:label="PBK_PermissionToOperateMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PermissionToOperateMember" xlink:to="PBK_PermissionToOperateMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PermissionToOperateMember_lbl" xml:lang="en-US">Permission to Operate [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CostOfGoodsSoldMember" xlink:label="PBK_CostOfGoodsSoldMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CostOfGoodsSoldMember" xlink:to="PBK_CostOfGoodsSoldMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CostOfGoodsSoldMember_lbl" xml:lang="en-US">Cost of goods sold [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OperatingExpensesMember" xlink:label="PBK_OperatingExpensesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OperatingExpensesMember" xlink:to="PBK_OperatingExpensesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OperatingExpensesMember_lbl" xml:lang="en-US">Operating expenses [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ConstructionInProgressMember" xlink:label="ifrs-full_ConstructionInProgressMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConstructionInProgressMember" xlink:to="ifrs-full_ConstructionInProgressMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ConstructionInProgressMember_lbl" xml:lang="en-US">Construction in progress [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_BatteryEnergyStorageSystemsMember" xlink:label="PBK_BatteryEnergyStorageSystemsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BatteryEnergyStorageSystemsMember" xlink:to="PBK_BatteryEnergyStorageSystemsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_BatteryEnergyStorageSystemsMember_lbl" xml:lang="en-US">Battery Energy Storage Systems [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ElectricVehicleChargingStationsMember" xlink:label="PBK_ElectricVehicleChargingStationsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ElectricVehicleChargingStationsMember" xlink:to="PBK_ElectricVehicleChargingStationsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ElectricVehicleChargingStationsMember_lbl" xml:lang="en-US">Electric vehicle charging stations [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OfficeEquipmentMember" xlink:label="ifrs-full_OfficeEquipmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OfficeEquipmentMember" xlink:to="ifrs-full_OfficeEquipmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OfficeEquipmentMember_lbl" xml:lang="en-US">Office equipment [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OfficeEquipmentAndVehiclesMember" xlink:label="PBK_OfficeEquipmentAndVehiclesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OfficeEquipmentAndVehiclesMember" xlink:to="PBK_OfficeEquipmentAndVehiclesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OfficeEquipmentAndVehiclesMember_lbl" xml:lang="en-US">Office Equipment and Vehicles [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MaturityAxis" xlink:label="ifrs-full_MaturityAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MaturityAxis" xlink:to="ifrs-full_MaturityAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MaturityAxis_lbl" xml:lang="en-US">Maturity [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember" xlink:to="ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember_lbl" xml:lang="en-US">Later than one year and not later than two years [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" xlink:to="ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember_lbl" xml:lang="en-US">Later than two years and not later than three years [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" xlink:label="ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" xlink:to="ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember_lbl" xml:lang="en-US">Later than three years and not later than four years [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" xlink:label="ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" xlink:to="ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember_lbl" xml:lang="en-US">Later than four years and not later than five years [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanFiveYearsMember" xlink:label="ifrs-full_LaterThanFiveYearsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanFiveYearsMember" xlink:to="ifrs-full_LaterThanFiveYearsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanFiveYearsMember_lbl" xml:lang="en-US">Later than five years [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis" xlink:label="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis" xlink:to="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis_lbl" xml:lang="en-US">Classes of intangible assets other than goodwill [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CostMember" xlink:label="PBK_CostMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CostMember" xlink:to="PBK_CostMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CostMember_lbl" xml:lang="en-US">Cost [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TypesOfContractsAxis" xlink:label="ifrs-full_TypesOfContractsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfContractsAxis" xlink:to="ifrs-full_TypesOfContractsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfContractsAxis_lbl" xml:lang="en-US">Types of contracts [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FITContractsMember" xlink:label="PBK_FITContractsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FITContractsMember" xlink:to="PBK_FITContractsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FITContractsMember_lbl" xml:lang="en-US">F I T Contracts [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_BESSContractsMember" xlink:label="PBK_BESSContractsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BESSContractsMember" xlink:to="PBK_BESSContractsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_BESSContractsMember_lbl" xml:lang="en-US">BESS contracts [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AccumulatedAmortizationMember" xlink:label="PBK_AccumulatedAmortizationMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccumulatedAmortizationMember" xlink:to="PBK_AccumulatedAmortizationMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AccumulatedAmortizationMember_lbl" xml:lang="en-US">Accumulated amortization [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AttributionOfExpensesByNatureToTheirFunctionAxis" xlink:label="ifrs-full_AttributionOfExpensesByNatureToTheirFunctionAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AttributionOfExpensesByNatureToTheirFunctionAxis" xlink:to="ifrs-full_AttributionOfExpensesByNatureToTheirFunctionAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AttributionOfExpensesByNatureToTheirFunctionAxis_lbl" xml:lang="en-US">Attribution of expenses by nature to their function [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CostOfSalesMember" xlink:label="ifrs-full_CostOfSalesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CostOfSalesMember" xlink:to="ifrs-full_CostOfSalesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CostOfSalesMember_lbl" xml:lang="en-US">Cost of sales [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TypesOfInterestRatesAxis" xlink:label="ifrs-full_TypesOfInterestRatesAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfInterestRatesAxis" xlink:to="ifrs-full_TypesOfInterestRatesAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfInterestRatesAxis_lbl" xml:lang="en-US">Types of interest rates [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FloatingInterestRateMember" xlink:label="ifrs-full_FloatingInterestRateMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FloatingInterestRateMember" xlink:to="ifrs-full_FloatingInterestRateMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FloatingInterestRateMember_lbl" xml:lang="en-US">Floating interest rate [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:to="ifrs-full_ClassesOfFinancialInstrumentsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsAxis_lbl" xml:lang="en-US">Classes of financial instruments [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LineOfCreditRiskMember" xlink:label="PBK_LineOfCreditRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LineOfCreditRiskMember" xlink:to="PBK_LineOfCreditRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LineOfCreditRiskMember_lbl" xml:lang="en-US">Line of credit [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FixedInterestRateMember" xlink:label="ifrs-full_FixedInterestRateMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FixedInterestRateMember" xlink:to="ifrs-full_FixedInterestRateMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FixedInterestRateMember_lbl" xml:lang="en-US">Fixed interest rate [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RERoyaltyMember" xlink:label="PBK_RERoyaltyMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RERoyaltyMember" xlink:to="PBK_RERoyaltyMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RERoyaltyMember_lbl" xml:lang="en-US">RE royalty [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_GeddesConstructionLoanMember" xlink:label="PBK_GeddesConstructionLoanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GeddesConstructionLoanMember" xlink:to="PBK_GeddesConstructionLoanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_GeddesConstructionLoanMember_lbl" xml:lang="en-US">Geddes construction loan [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NYGreenBankCreditFacilityMember" xlink:label="PBK_NYGreenBankCreditFacilityMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NYGreenBankCreditFacilityMember" xlink:to="PBK_NYGreenBankCreditFacilityMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NYGreenBankCreditFacilityMember_lbl" xml:lang="en-US">NY green bank credit facility [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsByNameAxis" xlink:label="ifrs-full_BorrowingsByNameAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsByNameAxis" xlink:to="ifrs-full_BorrowingsByNameAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BorrowingsByNameAxis_lbl" xml:lang="en-US">Borrowings by name [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LongTermLoansMember" xlink:label="PBK_LongTermLoansMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LongTermLoansMember" xlink:to="PBK_LongTermLoansMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LongTermLoansMember_lbl" xml:lang="en-US">Long term loans [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ConstructionLoanMember" xlink:label="PBK_ConstructionLoanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConstructionLoanMember" xlink:to="PBK_ConstructionLoanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ConstructionLoanMember_lbl" xml:lang="en-US">Construction loan [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_HighlyAffectedSectorsCreditAvailabilityProgramMember" xlink:label="PBK_HighlyAffectedSectorsCreditAvailabilityProgramMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_HighlyAffectedSectorsCreditAvailabilityProgramMember" xlink:to="PBK_HighlyAffectedSectorsCreditAvailabilityProgramMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_HighlyAffectedSectorsCreditAvailabilityProgramMember_lbl" xml:lang="en-US">Highly affected sectors credit availability program [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LoanFremSFFAquisitionMember" xlink:label="PBK_LoanFremSFFAquisitionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LoanFremSFFAquisitionMember" xlink:to="PBK_LoanFremSFFAquisitionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LoanFremSFFAquisitionMember_lbl" xml:lang="en-US">Loan frem SFF aquisition [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CreditAgreementMember" xlink:label="PBK_CreditAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CreditAgreementMember" xlink:to="PBK_CreditAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CreditAgreementMember_lbl" xml:lang="en-US">Credit agreement [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanOneYearMember" xlink:label="ifrs-full_LaterThanOneYearMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanOneYearMember" xlink:to="ifrs-full_LaterThanOneYearMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanOneYearMember_lbl" xml:lang="en-US">Later than one year [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BusinessCombinationsAxis" xlink:label="ifrs-full_BusinessCombinationsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BusinessCombinationsAxis" xlink:to="ifrs-full_BusinessCombinationsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BusinessCombinationsAxis_lbl" xml:lang="en-US">Business combinations [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarAllianceDevCoMember" xlink:label="PBK_SolarAllianceDevCoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarAllianceDevCoMember" xlink:to="PBK_SolarAllianceDevCoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarAllianceDevCoMember_lbl" xml:lang="en-US">Solar alliance dev co [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfShareCapitalAxis" xlink:label="ifrs-full_ClassesOfShareCapitalAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfShareCapitalAxis" xlink:to="ifrs-full_ClassesOfShareCapitalAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfShareCapitalAxis_lbl" xml:lang="en-US">Classes of share capital [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OrdinarySharesMember" xlink:label="ifrs-full_OrdinarySharesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OrdinarySharesMember" xlink:to="ifrs-full_OrdinarySharesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OrdinarySharesMember_lbl" xml:lang="en-US">Ordinary shares [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarFlowThroughFunsdLtdMember" xlink:label="PBK_SolarFlowThroughFunsdLtdMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThroughFunsdLtdMember" xlink:to="PBK_SolarFlowThroughFunsdLtdMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_SolarFlowThroughFunsdLtdMember_lbl" xml:lang="en-US">Solar flow through funds ltd [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PowerBankSharesMember" xlink:label="PBK_PowerBankSharesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PowerBankSharesMember" xlink:to="PBK_PowerBankSharesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PowerBankSharesMember_lbl" xml:lang="en-US">Power Bank Shares [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OFITMember" xlink:label="PBK_OFITMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OFITMember" xlink:to="PBK_OFITMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OFITMember_lbl" xml:lang="en-US">OFIT [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OFITRTMember" xlink:label="PBK_OFITRTMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OFITRTMember" xlink:to="PBK_OFITRTMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OFITRTMember_lbl" xml:lang="en-US">OFIT RT [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OFITGMMember" xlink:label="PBK_OFITGMMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OFITGMMember" xlink:to="PBK_OFITGMMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OFITGMMember_lbl" xml:lang="en-US">OFIT GM [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OFITGMAndOFITRTMember" xlink:label="PBK_OFITGMAndOFITRTMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OFITGMAndOFITRTMember" xlink:to="PBK_OFITGMAndOFITRTMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OFITGMAndOFITRTMember_lbl" xml:lang="en-US">OFITGM and OFITRT [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MajorCustomersAxis" xlink:label="ifrs-full_MajorCustomersAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_MajorCustomersAxis" xlink:to="ifrs-full_MajorCustomersAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_MajorCustomersAxis_lbl" xml:lang="en-US">Major customers [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CustomerAMember" xlink:label="PBK_CustomerAMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CustomerAMember" xlink:to="PBK_CustomerAMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CustomerAMember_lbl" xml:lang="en-US">Customer A [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CustomerDMember" xlink:label="PBK_CustomerDMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CustomerDMember" xlink:to="PBK_CustomerDMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CustomerDMember_lbl" xml:lang="en-US">Customer D [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CustomerCMember" xlink:label="PBK_CustomerCMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CustomerCMember" xlink:to="PBK_CustomerCMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CustomerCMember_lbl" xml:lang="en-US">Customer C [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CustomerBMember" xlink:label="PBK_CustomerBMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CustomerBMember" xlink:to="PBK_CustomerBMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CustomerBMember_lbl" xml:lang="en-US">Customer B [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember" xlink:label="ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember" xlink:to="ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember_lbl" xml:lang="en-US">Later than three years and not later than five years [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WarrantsMember" xlink:label="ifrs-full_WarrantsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WarrantsMember" xlink:to="ifrs-full_WarrantsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WarrantsMember_lbl" xml:lang="en-US">Warrants [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ConsultingServicesMember" xlink:label="PBK_ConsultingServicesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConsultingServicesMember" xlink:to="PBK_ConsultingServicesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ConsultingServicesMember_lbl" xml:lang="en-US">Consulting Services [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ComprehensiveIncomeLossMember" xlink:label="PBK_ComprehensiveIncomeLossMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ComprehensiveIncomeLossMember" xlink:to="PBK_ComprehensiveIncomeLossMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ComprehensiveIncomeLossMember_lbl" xml:lang="en-US">Comprehensive income loss [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CounterpartiesAxis" xlink:label="ifrs-full_CounterpartiesAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CounterpartiesAxis" xlink:to="ifrs-full_CounterpartiesAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CounterpartiesAxis_lbl" xml:lang="en-US">Counterparties [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FormerSFFDirectorMember" xlink:label="PBK_FormerSFFDirectorMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FormerSFFDirectorMember" xlink:to="PBK_FormerSFFDirectorMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FormerSFFDirectorMember_lbl" xml:lang="en-US">Former SFF Director [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TypesOfAntidilutiveInstrumentsAxis" xlink:label="ifrs-full_TypesOfAntidilutiveInstrumentsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TypesOfAntidilutiveInstrumentsAxis" xlink:to="ifrs-full_TypesOfAntidilutiveInstrumentsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TypesOfAntidilutiveInstrumentsAxis_lbl" xml:lang="en-US">Types of antidilutive instruments [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RestrictedShareUnitsMember" xlink:label="ifrs-full_RestrictedShareUnitsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RestrictedShareUnitsMember" xlink:to="ifrs-full_RestrictedShareUnitsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RestrictedShareUnitsMember_lbl" xml:lang="en-US">Restricted share units [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis" xlink:label="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis" xlink:to="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RangesOfExercisePricesForOutstandingShareOptionsAxis_lbl" xml:lang="en-US">Ranges of exercise prices for outstanding share options [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ExercisePriceOneMember" xlink:label="PBK_ExercisePriceOneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceOneMember" xlink:to="PBK_ExercisePriceOneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ExercisePriceOneMember_lbl" xml:lang="en-US">Exercise Price 1 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ExercisePriceTwoMember" xlink:label="PBK_ExercisePriceTwoMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceTwoMember" xlink:to="PBK_ExercisePriceTwoMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ExercisePriceTwoMember_lbl" xml:lang="en-US">Exercise Price 2 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ExercisePriceThreeMember" xlink:label="PBK_ExercisePriceThreeMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceThreeMember" xlink:to="PBK_ExercisePriceThreeMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ExercisePriceThreeMember_lbl" xml:lang="en-US">Exercise Price Three [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ExercisePriceFourMember" xlink:label="PBK_ExercisePriceFourMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceFourMember" xlink:to="PBK_ExercisePriceFourMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ExercisePriceFourMember_lbl" xml:lang="en-US">Exercise Price Four [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ExercisePriceFiveMember" xlink:label="PBK_ExercisePriceFiveMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceFiveMember" xlink:to="PBK_ExercisePriceFiveMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ExercisePriceFiveMember_lbl" xml:lang="en-US">Exercise Price 5 [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:label="ifrs-full_SignificantInvestmentsInSubsidiariesAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:to="ifrs-full_SignificantInvestmentsInSubsidiariesAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SignificantInvestmentsInSubsidiariesAxis_lbl" xml:lang="en-US">Subsidiaries [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SolarAllianceDevCoLlcMember" xlink:label="PBK_SolarAllianceDevCoLlcMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarAllianceDevCoLlcMember" xlink:to="PBK_SolarAllianceDevCoLlcMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarAllianceDevCoLlcMember_lbl" xml:lang="en-US">Solar Alliance Dev Co LLC [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DirectorAndOtherMembersOfKMPMember" xlink:label="PBK_DirectorAndOtherMembersOfKMPMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DirectorAndOtherMembersOfKMPMember" xlink:to="PBK_DirectorAndOtherMembersOfKMPMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DirectorAndOtherMembersOfKMPMember_lbl" xml:lang="en-US">Director and other members of KMP member</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LightVoltaicCorporationMember" xlink:label="PBK_LightVoltaicCorporationMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LightVoltaicCorporationMember" xlink:to="PBK_LightVoltaicCorporationMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LightVoltaicCorporationMember_lbl" xml:lang="en-US">Light voltaic corporation [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ThePhoenixTrendzIncMember" xlink:label="PBK_ThePhoenixTrendzIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ThePhoenixTrendzIncMember" xlink:to="PBK_ThePhoenixTrendzIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ThePhoenixTrendzIncMember_lbl" xml:lang="en-US">The phoenix trendz inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ArtVancouverMember" xlink:label="PBK_ArtVancouverMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ArtVancouverMember" xlink:to="PBK_ArtVancouverMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ArtVancouverMember_lbl" xml:lang="en-US">Art vancouver [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_WearWolfinDesignMember" xlink:label="PBK_WearWolfinDesignMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WearWolfinDesignMember" xlink:to="PBK_WearWolfinDesignMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_WearWolfinDesignMember_lbl" xml:lang="en-US">Wear wolfin design [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_BerkleyRenewablesIncMember" xlink:label="PBK_BerkleyRenewablesIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BerkleyRenewablesIncMember" xlink:to="PBK_BerkleyRenewablesIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_BerkleyRenewablesIncMember_lbl" xml:lang="en-US">Berkley renewables inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_BigBearGoldCorpMember" xlink:label="PBK_BigBearGoldCorpMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BigBearGoldCorpMember" xlink:to="PBK_BigBearGoldCorpMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_BigBearGoldCorpMember_lbl" xml:lang="en-US">Big bear gold corp [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SFFIncMember" xlink:label="PBK_SFFIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SFFIncMember" xlink:to="PBK_SFFIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SFFIncMember_lbl" xml:lang="en-US">SFF Inc [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis" xlink:to="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis_lbl" xml:lang="en-US">Cash-generating units [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember" xlink:to="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember_lbl" xml:lang="en-US">Total for all cash-generating units [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AggregateNotSignificantIndividualAssetsOrCashgeneratingUnitsMember" xlink:label="ifrs-full_AggregateNotSignificantIndividualAssetsOrCashgeneratingUnitsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AggregateNotSignificantIndividualAssetsOrCashgeneratingUnitsMember" xlink:to="ifrs-full_AggregateNotSignificantIndividualAssetsOrCashgeneratingUnitsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AggregateNotSignificantIndividualAssetsOrCashgeneratingUnitsMember_lbl" xml:lang="en-US">Aggregate cash-generating units for which amount of goodwill or intangible assets with indefinite useful lives is not significant [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfAssetsAxis" xlink:label="ifrs-full_ClassesOfAssetsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfAssetsAxis" xlink:to="ifrs-full_ClassesOfAssetsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfAssetsAxis_lbl" xml:lang="en-US">Classes of assets [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwillMember" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwillMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsOtherThanGoodwillMember" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwillMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwillMember_lbl" xml:lang="en-US">Intangible assets other than goodwill [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PropertyPlantAndEquipmentMember" xlink:label="ifrs-full_PropertyPlantAndEquipmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipmentMember" xlink:to="ifrs-full_PropertyPlantAndEquipmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PropertyPlantAndEquipmentMember_lbl" xml:lang="en-US">Property, plant and equipment [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherAssetsMember" xlink:label="ifrs-full_OtherAssetsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherAssetsMember" xlink:to="ifrs-full_OtherAssetsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherAssetsMember_lbl" xml:lang="en-US">Other assets [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GoodwillMember" xlink:label="ifrs-full_GoodwillMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GoodwillMember" xlink:to="ifrs-full_GoodwillMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GoodwillMember_lbl" xml:lang="en-US">Goodwill [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OtherNetLiabilitiesMember" xlink:label="PBK_OtherNetLiabilitiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherNetLiabilitiesMember" xlink:to="PBK_OtherNetLiabilitiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OtherNetLiabilitiesMember_lbl" xml:lang="en-US">Other net liabilities [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SegmentConsolidationItemsAxis" xlink:label="ifrs-full_SegmentConsolidationItemsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SegmentConsolidationItemsAxis" xlink:to="ifrs-full_SegmentConsolidationItemsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SegmentConsolidationItemsAxis_lbl" xml:lang="en-US">Segment consolidation items [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OperatingSegmentsMember" xlink:label="ifrs-full_OperatingSegmentsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OperatingSegmentsMember" xlink:to="ifrs-full_OperatingSegmentsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OperatingSegmentsMember_lbl" xml:lang="en-US">Operating segments [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SegmentsAxis" xlink:label="ifrs-full_SegmentsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SegmentsAxis" xlink:to="ifrs-full_SegmentsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SegmentsAxis_lbl" xml:lang="en-US">Segments [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DevelopmentAndEPCMember" xlink:label="PBK_DevelopmentAndEPCMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DevelopmentAndEPCMember" xlink:to="PBK_DevelopmentAndEPCMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DevelopmentAndEPCMember_lbl" xml:lang="en-US">Development and EPC [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CorporateAndOtherActivitiesMember" xlink:label="PBK_CorporateAndOtherActivitiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CorporateAndOtherActivitiesMember" xlink:to="PBK_CorporateAndOtherActivitiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CorporateAndOtherActivitiesMember_lbl" xml:lang="en-US">Corporate and other activities [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EliminationOfIntersegmentAmountsMember" xlink:label="ifrs-full_EliminationOfIntersegmentAmountsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EliminationOfIntersegmentAmountsMember" xlink:to="ifrs-full_EliminationOfIntersegmentAmountsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EliminationOfIntersegmentAmountsMember_lbl" xml:lang="en-US">Elimination of intersegment amounts [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GeographicalAreasAxis" xlink:label="ifrs-full_GeographicalAreasAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GeographicalAreasAxis" xlink:to="ifrs-full_GeographicalAreasAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GeographicalAreasAxis_lbl" xml:lang="en-US">Geographical areas [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CA" xlink:label="country_CA" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_CA" xlink:to="country_CA_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_CA_lbl" xml:lang="en-US">CANADA</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US" xlink:label="country_US" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_US" xlink:to="country_US_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_US_lbl" xml:lang="en-US">UNITED STATES</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ShareOptionsMember" xlink:label="ifrs-full_ShareOptionsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ShareOptionsMember" xlink:to="ifrs-full_ShareOptionsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ShareOptionsMember_lbl" xml:lang="en-US">Share options [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ContingentValueRightsMember" xlink:label="PBK_ContingentValueRightsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContingentValueRightsMember" xlink:to="PBK_ContingentValueRightsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ContingentValueRightsMember_lbl" xml:lang="en-US">Contingent value rights [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember" xlink:to="ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember_lbl" xml:lang="en-US">Later than two years and not later than five years [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfOrdinarySharesAxis" xlink:label="ifrs-full_ClassesOfOrdinarySharesAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ClassesOfOrdinarySharesAxis" xlink:to="ifrs-full_ClassesOfOrdinarySharesAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ClassesOfOrdinarySharesAxis_lbl" xml:lang="en-US">Classes of ordinary shares [axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CommonSharesMember" xlink:label="PBK_CommonSharesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CommonSharesMember" xlink:to="PBK_CommonSharesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CommonSharesMember_lbl" xml:lang="en-US">Common shares [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NewYorkStateEnergyResearchAndDevelopmentAuthorityMember" xlink:label="PBK_NewYorkStateEnergyResearchAndDevelopmentAuthorityMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NewYorkStateEnergyResearchAndDevelopmentAuthorityMember" xlink:to="PBK_NewYorkStateEnergyResearchAndDevelopmentAuthorityMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NewYorkStateEnergyResearchAndDevelopmentAuthorityMember_lbl" xml:lang="en-US">NYSERDA [member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NonadjustingEventsAfterReportingPeriodAxis" xlink:label="ifrs-full_NonadjustingEventsAfterReportingPeriodAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NonadjustingEventsAfterReportingPeriodAxis" xlink:to="ifrs-full_NonadjustingEventsAfterReportingPeriodAxis_lbl" xlink:type="arc" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AtTheMarketMember_lbl" xml:lang="en-US">ATM [member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressesTable" xlink:to="dei_EntityAddressesTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressesTable_lbl" xml:lang="en-US">Entity Addresses [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressesLineItems" xlink:label="dei_EntityAddressesLineItems" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressesLineItems_lbl" xml:lang="en-US">Entity Addresses [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentDescription" xlink:label="dei_AmendmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentDescription" xlink:to="dei_AmendmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentDescription_lbl" xml:lang="en-US">Amendment Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentRegistrationStatement" xlink:label="dei_DocumentRegistrationStatement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentRegistrationStatement" xlink:to="dei_DocumentRegistrationStatement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentRegistrationStatement_lbl" xml:lang="en-US">Document Registration Statement</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentAnnualReport" xlink:label="dei_DocumentAnnualReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAnnualReport" xlink:to="dei_DocumentAnnualReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAnnualReport_lbl" xml:lang="en-US">Document Annual Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US">Document Quarterly Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentTransitionReport_lbl" xml:lang="en-US">Document Transition Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentShellCompanyReport" xlink:label="dei_DocumentShellCompanyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyReport" xlink:to="dei_DocumentShellCompanyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyReport_lbl" xml:lang="en-US">Document Shell Company Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentShellCompanyEventDate" xlink:label="dei_DocumentShellCompanyEventDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyEventDate" xlink:to="dei_DocumentShellCompanyEventDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyEventDate_lbl" xml:lang="en-US">Document Shell Company Event Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodStartDate" xlink:label="dei_DocumentPeriodStartDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodStartDate" xlink:to="dei_DocumentPeriodStartDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodStartDate_lbl" xml:lang="en-US">Document Period Start Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityPrimarySicNumber" xlink:label="dei_EntityPrimarySicNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPrimarySicNumber" xlink:to="dei_EntityPrimarySicNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPrimarySicNumber_lbl" xml:lang="en-US">Entity Primary SIC Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US">Entity Tax Identification Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US">Entity Address, Address Line One</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US">Entity Address, Address Line Two</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine3" xlink:label="dei_EntityAddressAddressLine3" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine3" xlink:to="dei_EntityAddressAddressLine3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine3_lbl" xml:lang="en-US">Entity Address, Address Line Three</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US">Entity Address, City or Town</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US">Entity Address, State or Province</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCountry" xlink:label="dei_EntityAddressCountry" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCountry_lbl" xml:lang="en-US">Entity Address, Country</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CountryRegion" xlink:label="dei_CountryRegion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CountryRegion" xlink:to="dei_CountryRegion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CountryRegion_lbl" xml:lang="en-US">Country Region</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CityAreaCode_lbl" xml:lang="en-US">City Area Code</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LocalPhoneNumber_lbl" xml:lang="en-US">Local Phone Number</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Extension_lbl" xml:lang="en-US">Extension</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_WrittenCommunications_lbl" xml:lang="en-US">Written Communications</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SolicitingMaterial_lbl" xml:lang="en-US">Soliciting Material</link:label>
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US">Title of 12(b) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_NoTradingSymbolFlag" xlink:label="dei_NoTradingSymbolFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_NoTradingSymbolFlag" xlink:to="dei_NoTradingSymbolFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_NoTradingSymbolFlag_lbl" xml:lang="en-US">No Trading Symbol Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US">Security Exchange Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_Security12gTitle" xlink:label="dei_Security12gTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12gTitle" xlink:to="dei_Security12gTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12gTitle_lbl" xml:lang="en-US">Title of 12(g) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SecurityReportingObligation" xlink:label="dei_SecurityReportingObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityReportingObligation" xlink:to="dei_SecurityReportingObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityReportingObligation_lbl" xml:lang="en-US">Security Reporting Obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AnnualInformationForm" xlink:label="dei_AnnualInformationForm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AnnualInformationForm" xlink:to="dei_AnnualInformationForm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AnnualInformationForm_lbl" xml:lang="en-US">Annual Information Form</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="dei_AuditedAnnualFinancialStatements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditedAnnualFinancialStatements" xlink:to="dei_AuditedAnnualFinancialStatements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditedAnnualFinancialStatements_lbl" xml:lang="en-US">Audited Annual Financial Statements</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="dei_EntityWellKnownSeasonedIssuer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityVoluntaryFilers" xlink:label="dei_EntityVoluntaryFilers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityVoluntaryFilers" xlink:to="dei_EntityVoluntaryFilers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityVoluntaryFilers_lbl" xml:lang="en-US">Entity Voluntary Filers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityExTransitionPeriod" xlink:to="dei_EntityExTransitionPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityExTransitionPeriod_lbl" xml:lang="en-US">Elected Not To Use the Extended Transition Period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentAccountingStandard" xlink:label="dei_DocumentAccountingStandard" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAccountingStandard" xlink:to="dei_DocumentAccountingStandard_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAccountingStandard_lbl" xml:lang="en-US">Document Accounting Standard</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_OtherReportingStandardItemNumber" xlink:label="dei_OtherReportingStandardItemNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_OtherReportingStandardItemNumber" xlink:to="dei_OtherReportingStandardItemNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_OtherReportingStandardItemNumber_lbl" xml:lang="en-US">Other Reporting Standard Item Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityBankruptcyProceedingsReportingCurrent" xlink:to="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xml:lang="en-US">Entity Bankruptcy Proceedings, Reporting Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentsIncorporatedByReferenceTextBlock" xlink:to="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xml:lang="en-US">Documents Incorporated by Reference [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_ContactPersonnelName" xlink:label="dei_ContactPersonnelName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_ContactPersonnelName" xlink:to="dei_ContactPersonnelName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_ContactPersonnelName_lbl" xml:lang="en-US">Contact Personnel Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_IcfrAuditorAttestationFlag" xlink:label="dei_IcfrAuditorAttestationFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_IcfrAuditorAttestationFlag" xlink:to="dei_IcfrAuditorAttestationFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_IcfrAuditorAttestationFlag_lbl" xml:lang="en-US">ICFR Auditor Attestation Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFinStmtErrorCorrectionFlag" xlink:label="dei_DocumentFinStmtErrorCorrectionFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFinStmtErrorCorrectionFlag" xlink:to="dei_DocumentFinStmtErrorCorrectionFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFinStmtErrorCorrectionFlag_lbl" xml:lang="en-US">Document Financial Statement Error Correction [Flag]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFinStmtRestatementRecoveryAnalysisFlag" xlink:label="dei_DocumentFinStmtRestatementRecoveryAnalysisFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFinStmtRestatementRecoveryAnalysisFlag" xlink:to="dei_DocumentFinStmtRestatementRecoveryAnalysisFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFinStmtRestatementRecoveryAnalysisFlag_lbl" xml:lang="en-US">Document Financial Statement Restatement Recovery Analysis [Flag]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorFirmId" xlink:label="dei_AuditorFirmId" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditorFirmId_lbl" xml:lang="en-US">Auditor Firm ID</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorOpinionTextBlock" xlink:label="dei_AuditorOpinionTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditorOpinionTextBlock" xlink:to="dei_AuditorOpinionTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditorOpinionTextBlock_lbl" xml:lang="en-US">Auditor Opinion [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorName" xlink:label="dei_AuditorName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditorName" xlink:to="dei_AuditorName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditorName_lbl" xml:lang="en-US">Auditor Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorLocation" xlink:label="dei_AuditorLocation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditorLocation" xlink:to="dei_AuditorLocation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditorLocation_lbl" xml:lang="en-US">Auditor Location</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfFinancialPositionAbstract" xlink:label="ifrs-full_StatementOfFinancialPositionAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfFinancialPositionAbstract" xlink:to="ifrs-full_StatementOfFinancialPositionAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US">Statement of financial position [abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AssetsAbstract" xlink:label="ifrs-full_AssetsAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AssetsAbstract_lbl" xml:lang="en-US">Assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentAssetsAbstract" xlink:label="ifrs-full_CurrentAssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentAssetsAbstract" xlink:to="ifrs-full_CurrentAssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentAssetsAbstract_lbl" xml:lang="en-US">Current assets:</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Cash_lbl" xml:lang="en-US">Cash</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentRestrictedCashAndCashEquivalents" xlink:label="ifrs-full_CurrentRestrictedCashAndCashEquivalents" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentRestrictedCashAndCashEquivalents_lbl" xml:lang="en-US">Restricted cash</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentInvestments" xlink:label="ifrs-full_CurrentInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentInvestments" xlink:to="ifrs-full_CurrentInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentInvestments_lbl" xml:lang="en-US">Short-term investments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherReceivables" xlink:label="ifrs-full_TradeAndOtherReceivables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherReceivables" xlink:to="ifrs-full_TradeAndOtherReceivables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherReceivables_lbl" xml:lang="en-US">Trade and other receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentPrepaidExpenses" xlink:label="ifrs-full_CurrentPrepaidExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentPrepaidExpenses" xlink:to="ifrs-full_CurrentPrepaidExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentPrepaidExpenses_lbl" xml:lang="en-US">Prepaid expenses and deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentContractAssets" xlink:label="ifrs-full_CurrentContractAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentContractAssets" xlink:to="ifrs-full_CurrentContractAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentContractAssets_lbl" xml:lang="en-US">Contract assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Inventories" xlink:label="ifrs-full_Inventories" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Inventories" xlink:to="ifrs-full_Inventories_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Inventories_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentAssets" xlink:label="ifrs-full_CurrentAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentAssets" xlink:to="ifrs-full_CurrentAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CurrentAssets_lbl" xml:lang="en-US">Total current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentAssetsAbstract" xlink:label="ifrs-full_NoncurrentAssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentAssetsAbstract" xlink:to="ifrs-full_NoncurrentAssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentAssetsAbstract_lbl" xml:lang="en-US">Non-current liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets" xlink:label="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets" xlink:to="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets_lbl" xml:lang="en-US">Restricted cash</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PropertyPlantAndEquipment" xlink:label="ifrs-full_PropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipment" xlink:to="ifrs-full_PropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl" xml:lang="en-US">Property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NonCurrentPrepaidExpenses" xlink:label="PBK_NonCurrentPrepaidExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCurrentPrepaidExpenses" xlink:to="PBK_NonCurrentPrepaidExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_NonCurrentPrepaidExpenses_lbl" xml:lang="en-US">Prepaid expenses and deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ConstructionInProgress" xlink:label="ifrs-full_ConstructionInProgress" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConstructionInProgress" xlink:to="ifrs-full_ConstructionInProgress_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ConstructionInProgress_lbl" xml:lang="en-US">Construction in progress</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RightofuseAssets" xlink:label="ifrs-full_RightofuseAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RightofuseAssets" xlink:to="ifrs-full_RightofuseAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RightofuseAssets_lbl" xml:lang="en-US">Right-of-use assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherIntangibleAssets" xlink:label="ifrs-full_OtherIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherIntangibleAssets" xlink:to="ifrs-full_OtherIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherIntangibleAssets_lbl" xml:lang="en-US">Intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTaxAssets" xlink:label="ifrs-full_CurrentTaxAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxAssets" xlink:to="ifrs-full_CurrentTaxAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxAssets_lbl" xml:lang="en-US">Tax equity assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Goodwill" xlink:label="ifrs-full_Goodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Goodwill" xlink:to="ifrs-full_Goodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Goodwill_lbl" xml:lang="en-US">Goodwill</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DerivativeFinancialAssets" xlink:label="ifrs-full_DerivativeFinancialAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DerivativeFinancialAssets" xlink:to="ifrs-full_DerivativeFinancialAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DerivativeFinancialAssets_lbl" xml:lang="en-US">Derivative financial instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentAssets" xlink:label="ifrs-full_NoncurrentAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentAssets" xlink:to="ifrs-full_NoncurrentAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_NoncurrentAssets_lbl" xml:lang="en-US">Total non-current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Assets" xlink:label="ifrs-full_Assets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Assets" xlink:to="ifrs-full_Assets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Assets_lbl" xml:lang="en-US">Total assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiabilitiesAbstract" xlink:label="ifrs-full_LiabilitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LiabilitiesAbstract" xlink:to="ifrs-full_LiabilitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LiabilitiesAbstract_lbl" xml:lang="en-US">Liabilities and shareholders&#8217; equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentLiabilitiesAbstract" xlink:label="ifrs-full_CurrentLiabilitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentLiabilitiesAbstract" xlink:to="ifrs-full_CurrentLiabilitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentLiabilitiesAbstract_lbl" xml:lang="en-US">Current liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherCurrentPayables" xlink:label="ifrs-full_TradeAndOtherCurrentPayables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentPayables" xlink:to="ifrs-full_TradeAndOtherCurrentPayables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherCurrentPayables_lbl" xml:lang="en-US">Trade and other payables</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentContractLiabilities" xlink:label="ifrs-full_CurrentContractLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentContractLiabilities" xlink:to="ifrs-full_CurrentContractLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentContractLiabilities_lbl" xml:lang="en-US">Contract liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentLeaseLiabilities" xlink:label="ifrs-full_CurrentLeaseLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentLeaseLiabilities" xlink:to="ifrs-full_CurrentLeaseLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentLeaseLiabilities_lbl" xml:lang="en-US">Lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CurrentPortionOfShorttermDebt" xlink:label="PBK_CurrentPortionOfShorttermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentPortionOfShorttermDebt" xlink:to="PBK_CurrentPortionOfShorttermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CurrentPortionOfShorttermDebt_lbl" xml:lang="en-US">Short-term loans</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CurrentPortionOfLongtermDebt" xlink:label="PBK_CurrentPortionOfLongtermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentPortionOfLongtermDebt" xlink:to="PBK_CurrentPortionOfLongtermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CurrentPortionOfLongtermDebt_lbl" xml:lang="en-US">Current portion of long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTaxLiabilities" xlink:label="ifrs-full_CurrentTaxLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxLiabilities" xlink:to="ifrs-full_CurrentTaxLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxLiabilities_lbl" xml:lang="en-US">Current tax liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentDerivativeFinancialLiabilities" xlink:label="ifrs-full_CurrentDerivativeFinancialLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentDerivativeFinancialLiabilities" xlink:to="ifrs-full_CurrentDerivativeFinancialLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CurrentDerivativeFinancialLiabilities_lbl" xml:lang="en-US">Derivative financial instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentGovernmentGrants" xlink:label="ifrs-full_CurrentGovernmentGrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentGovernmentGrants" xlink:to="ifrs-full_CurrentGovernmentGrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentGovernmentGrants_lbl" xml:lang="en-US">Deferred government grants</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CurrentPortionOfTaxEquity" xlink:label="PBK_CurrentPortionOfTaxEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentPortionOfTaxEquity" xlink:to="PBK_CurrentPortionOfTaxEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CurrentPortionOfTaxEquity_lbl" xml:lang="en-US">Tax equity liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentLiabilities" xlink:label="ifrs-full_CurrentLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentLiabilities" xlink:to="ifrs-full_CurrentLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CurrentLiabilities_lbl" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentLeaseLiabilities" xlink:label="ifrs-full_NoncurrentLeaseLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentLeaseLiabilities" xlink:to="ifrs-full_NoncurrentLeaseLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NoncurrentLeaseLiabilities_lbl" xml:lang="en-US">Lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LongtermBorrowings" xlink:label="ifrs-full_LongtermBorrowings" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LongtermBorrowings" xlink:to="ifrs-full_LongtermBorrowings_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LongtermBorrowings_lbl" xml:lang="en-US">Long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_TaxEquityLiabilities" xlink:label="PBK_TaxEquityLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TaxEquityLiabilities" xlink:to="PBK_TaxEquityLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_TaxEquityLiabilities_lbl" xml:lang="en-US">Tax equity liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Provisions" xlink:label="ifrs-full_Provisions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Provisions" xlink:to="ifrs-full_Provisions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Provisions_lbl" xml:lang="en-US">Provisions</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentPortionOfOtherNoncurrentBorrowings" xlink:label="ifrs-full_NoncurrentPortionOfOtherNoncurrentBorrowings" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentPortionOfOtherNoncurrentBorrowings" xlink:to="ifrs-full_NoncurrentPortionOfOtherNoncurrentBorrowings_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentPortionOfOtherNoncurrentBorrowings_lbl" xml:lang="en-US">Other long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxLiabilities" xlink:label="ifrs-full_DeferredTaxLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxLiabilities" xlink:to="ifrs-full_DeferredTaxLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxLiabilities_lbl" xml:lang="en-US">Deferred tax liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentWarrantLiability" xlink:label="ifrs-full_NoncurrentWarrantLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentWarrantLiability" xlink:to="ifrs-full_NoncurrentWarrantLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentWarrantLiability_lbl" xml:lang="en-US">Warrant liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentDerivativeFinancialLiabilities" xlink:label="ifrs-full_NoncurrentDerivativeFinancialLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentDerivativeFinancialLiabilities" xlink:to="ifrs-full_NoncurrentDerivativeFinancialLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NoncurrentDerivativeFinancialLiabilities_lbl" xml:lang="en-US">Derivative financial instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentGovernmentGrants" xlink:label="ifrs-full_NoncurrentGovernmentGrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentGovernmentGrants" xlink:to="ifrs-full_NoncurrentGovernmentGrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NoncurrentGovernmentGrants_lbl" xml:lang="en-US">Deferred government grants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentLiabilities" xlink:label="ifrs-full_NoncurrentLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentLiabilities" xlink:to="ifrs-full_NoncurrentLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_NoncurrentLiabilities_lbl" xml:lang="en-US">Total non-current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Liabilities" xlink:label="ifrs-full_Liabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Liabilities" xlink:to="ifrs-full_Liabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Liabilities_lbl" xml:lang="en-US">Total liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAndLiabilitiesAbstract" xlink:label="ifrs-full_EquityAndLiabilitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAndLiabilitiesAbstract" xlink:to="ifrs-full_EquityAndLiabilitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAndLiabilitiesAbstract_lbl" xml:lang="en-US">Shareholders&#8217; equity:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IssuedCapital" xlink:label="ifrs-full_IssuedCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssuedCapital" xlink:to="ifrs-full_IssuedCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssuedCapital_lbl" xml:lang="en-US">Share capital</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SharePremium" xlink:label="ifrs-full_SharePremium" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_SharePremium" xlink:to="ifrs-full_SharePremium_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_SharePremium_lbl" xml:lang="en-US">Contributed surplus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncome" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AccumulatedOtherComprehensiveIncome" xlink:to="ifrs-full_AccumulatedOtherComprehensiveIncome_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AccumulatedOtherComprehensiveIncome_lbl" xml:lang="en-US">Accumulated other comprehensive income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RetainedEarnings" xlink:label="ifrs-full_RetainedEarnings" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RetainedEarnings" xlink:to="ifrs-full_RetainedEarnings_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RetainedEarnings_lbl" xml:lang="en-US">Retained earnings (deficit)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAttributableToOwnersOfParent" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAttributableToOwnersOfParent" xlink:to="ifrs-full_EquityAttributableToOwnersOfParent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent_lbl" xml:lang="en-US">Equity attributable to common shareholders</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncontrollingInterests" xlink:label="ifrs-full_NoncontrollingInterests" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterests" xlink:to="ifrs-full_NoncontrollingInterests_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncontrollingInterests_lbl" xml:lang="en-US">Non-controlling interests</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Equity" xlink:label="ifrs-full_Equity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Equity" xlink:to="ifrs-full_Equity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_Equity_lbl" xml:lang="en-US">Total equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAndLiabilities" xlink:label="ifrs-full_EquityAndLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAndLiabilities" xlink:to="ifrs-full_EquityAndLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_EquityAndLiabilities_lbl" xml:lang="en-US">Total liabilities and shareholders&#8217; equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable" xlink:label="ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable" xlink:to="ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable_lbl" xml:lang="en-US">Disclosure of disaggregation of revenue from contracts with customers [table]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IfrsStatementLineItems" xlink:label="PBK_IfrsStatementLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IfrsStatementLineItems" xlink:to="PBK_IfrsStatementLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IfrsStatementLineItems_lbl" xml:lang="en-US">IfrsStatementLineItems [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Revenue" xlink:label="ifrs-full_Revenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Revenue" xlink:to="ifrs-full_Revenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Revenue_lbl" xml:lang="en-US">Total Revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CostOfSales" xlink:label="ifrs-full_CostOfSales" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CostOfSales" xlink:to="ifrs-full_CostOfSales_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CostOfSales_lbl" xml:lang="en-US">Cost of goods sold</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossProfit" xlink:label="ifrs-full_GrossProfit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GrossProfit" xlink:to="ifrs-full_GrossProfit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_GrossProfit_lbl" xml:lang="en-US">Gross profit (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpenseByNatureAbstract" xlink:label="ifrs-full_ExpenseByNatureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpenseByNatureAbstract" xlink:to="ifrs-full_ExpenseByNatureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExpenseByNatureAbstract_lbl" xml:lang="en-US">Operating expenses:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdvertisingExpense" xlink:label="ifrs-full_AdvertisingExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdvertisingExpense" xlink:to="ifrs-full_AdvertisingExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdvertisingExpense_lbl" xml:lang="en-US">Advertising and promotion</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfessionalFeesExpense" xlink:label="ifrs-full_ProfessionalFeesExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfessionalFeesExpense" xlink:to="ifrs-full_ProfessionalFeesExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfessionalFeesExpense_lbl" xml:lang="en-US">Professional fees</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ManagementAndConsultingFees" xlink:label="PBK_ManagementAndConsultingFees" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ManagementAndConsultingFees" xlink:to="PBK_ManagementAndConsultingFees_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ManagementAndConsultingFees_lbl" xml:lang="en-US">Consulting fees</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationExpense" xlink:label="ifrs-full_DepreciationExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationExpense" xlink:to="ifrs-full_DepreciationExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepreciationExpense_lbl" xml:lang="en-US">Depreciation and amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WagesAndSalaries" xlink:label="ifrs-full_WagesAndSalaries" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WagesAndSalaries" xlink:to="ifrs-full_WagesAndSalaries_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WagesAndSalaries_lbl" xml:lang="en-US">Salary and wages</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_StockBasedCompensation" xlink:label="PBK_StockBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_StockBasedCompensation" xlink:to="PBK_StockBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_StockBasedCompensation_lbl" xml:lang="en-US">Share-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InsuranceExpense" xlink:label="ifrs-full_InsuranceExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InsuranceExpense" xlink:to="ifrs-full_InsuranceExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InsuranceExpense_lbl" xml:lang="en-US">Insurance</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ListingFees" xlink:label="PBK_ListingFees" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ListingFees" xlink:to="PBK_ListingFees_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ListingFees_lbl" xml:lang="en-US">Listing fees</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TravelExpense" xlink:label="ifrs-full_TravelExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TravelExpense" xlink:to="ifrs-full_TravelExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TravelExpense_lbl" xml:lang="en-US">Travel and events</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RepairsAndMaintenanceExpense" xlink:label="ifrs-full_RepairsAndMaintenanceExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RepairsAndMaintenanceExpense" xlink:to="ifrs-full_RepairsAndMaintenanceExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RepairsAndMaintenanceExpense_lbl" xml:lang="en-US">Repairs and maintenance</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OtherOperatingExpense" xlink:label="PBK_OtherOperatingExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherOperatingExpense" xlink:to="PBK_OtherOperatingExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OtherOperatingExpense_lbl" xml:lang="en-US">Other operating expense</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLoss" xlink:label="ifrs-full_ImpairmentLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLoss" xlink:to="ifrs-full_ImpairmentLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ImpairmentLoss_lbl" xml:lang="en-US">Impairment loss</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OperatingExpense" xlink:label="ifrs-full_OperatingExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OperatingExpense" xlink:to="ifrs-full_OperatingExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_OperatingExpense_lbl" xml:lang="en-US">Total operating expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeIncomeAndExpenseAbstract" xlink:label="ifrs-full_FeeIncomeAndExpenseAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FeeIncomeAndExpenseAbstract" xlink:to="ifrs-full_FeeIncomeAndExpenseAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FeeIncomeAndExpenseAbstract_lbl" xml:lang="en-US">Other income (expense):</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueFromInterest" xlink:label="ifrs-full_RevenueFromInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueFromInterest" xlink:to="ifrs-full_RevenueFromInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueFromInterest_lbl" xml:lang="en-US">Interest income</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestExpense" xlink:label="ifrs-full_InterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestExpense" xlink:to="ifrs-full_InterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_InterestExpense_lbl" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueChangeOfDerivatives" xlink:label="PBK_FairValueChangeOfDerivatives" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfDerivatives" xlink:to="PBK_FairValueChangeOfDerivatives_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_FairValueChangeOfDerivatives_lbl" xml:lang="en-US">Fair value change of derivatives</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueChangeOfWarrantLiabilities" xlink:label="PBK_FairValueChangeOfWarrantLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfWarrantLiabilities" xlink:to="PBK_FairValueChangeOfWarrantLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FairValueChangeOfWarrantLiabilities_lbl" xml:lang="en-US">Fair value change of warrant liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueChangeOfContingentValueRights" xlink:label="PBK_FairValueChangeOfContingentValueRights" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfContingentValueRights" xlink:to="PBK_FairValueChangeOfContingentValueRights_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FairValueChangeOfContingentValueRights_lbl" xml:lang="en-US">Fair value change of CVR liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders" xlink:label="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders" xlink:to="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders_lbl" xml:lang="en-US">Fair value change of other liabilities due to non-controlling interests holders</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LossOnInvestments" xlink:label="PBK_LossOnInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LossOnInvestments" xlink:to="PBK_LossOnInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_LossOnInvestments_lbl" xml:lang="en-US">Loss on investments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherOperatingIncomeExpense" xlink:label="ifrs-full_OtherOperatingIncomeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherOperatingIncomeExpense" xlink:to="ifrs-full_OtherOperatingIncomeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherOperatingIncomeExpense_lbl" xml:lang="en-US">Other income (expense)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossBeforeTax" xlink:label="ifrs-full_ProfitLossBeforeTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossBeforeTax" xlink:to="ifrs-full_ProfitLossBeforeTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ProfitLossBeforeTax_lbl" xml:lang="en-US">Net income (loss) before income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTaxExpenseIncome" xlink:label="ifrs-full_CurrentTaxExpenseIncome" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxExpenseIncome" xlink:to="ifrs-full_CurrentTaxExpenseIncome_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_CurrentTaxExpenseIncome_lbl" xml:lang="en-US">Current tax recovery (expense)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxExpenseIncome" xlink:label="ifrs-full_DeferredTaxExpenseIncome" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxExpenseIncome" xlink:to="ifrs-full_DeferredTaxExpenseIncome_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_DeferredTaxExpenseIncome_lbl" xml:lang="en-US">Deferred tax recovery (expense)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLoss" xlink:label="ifrs-full_ProfitLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLoss" xlink:to="ifrs-full_ProfitLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ProfitLoss_lbl" xml:lang="en-US">Net income (loss) for the year</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeAbstract" xlink:label="ifrs-full_OtherComprehensiveIncomeAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeAbstract" xlink:to="ifrs-full_OtherComprehensiveIncomeAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncomeAbstract_lbl" xml:lang="en-US">Other comprehensive income (loss):</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations" xlink:to="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslationOtherThanTranslationOfForeignOperations_lbl" xml:lang="en-US">Foreign currency translation gain (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ifrs-full_ComprehensiveIncome" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncome" xlink:to="ifrs-full_ComprehensiveIncome_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_ComprehensiveIncome_lbl" xml:lang="en-US">Total comprehensive income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossAttributableToAbstract" xlink:label="ifrs-full_ProfitLossAttributableToAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToAbstract" xlink:to="ifrs-full_ProfitLossAttributableToAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossAttributableToAbstract_lbl" xml:lang="en-US">Income (loss) attributable to:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:to="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossAttributableToOwnersOfParent_lbl" xml:lang="en-US">Shareholders of the Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:to="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProfitLossAttributableToNoncontrollingInterests_lbl" xml:lang="en-US">Non-controlling interests</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToAbstract" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToAbstract" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToAbstract_lbl" xml:lang="en-US">Total comprehensive income (loss) attributable to:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_lbl" xml:lang="en-US">Shareholders of the Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_lbl" xml:lang="en-US">Non-controlling interests</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BasicEarningsPerShareAbstract" xlink:label="ifrs-full_BasicEarningsPerShareAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BasicEarningsPerShareAbstract" xlink:to="ifrs-full_BasicEarningsPerShareAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BasicEarningsPerShareAbstract_lbl" xml:lang="en-US">Earnings (loss) per share</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BasicEarningsLossPerShare" xlink:label="ifrs-full_BasicEarningsLossPerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BasicEarningsLossPerShare" xlink:to="ifrs-full_BasicEarningsLossPerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BasicEarningsLossPerShare_lbl" xml:lang="en-US">Basic</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DilutedEarningsLossPerShare" xlink:label="ifrs-full_DilutedEarningsLossPerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DilutedEarningsLossPerShare" xlink:to="ifrs-full_DilutedEarningsLossPerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DilutedEarningsLossPerShare_lbl" xml:lang="en-US">Diluted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfChangesInEquityTable" xlink:label="ifrs-full_StatementOfChangesInEquityTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfChangesInEquityTable" xlink:to="ifrs-full_StatementOfChangesInEquityTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfChangesInEquityTable_lbl" xml:lang="en-US">Statement of changes in equity [table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Equity" xlink:to="ifrs-full_Equity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_Equity_2_lbl" xml:lang="en-US">Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfSharesOutstanding" xlink:label="ifrs-full_NumberOfSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesOutstanding" xlink:to="ifrs-full_NumberOfSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_NumberOfSharesOutstanding_lbl" xml:lang="en-US">Balance, shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLoss" xlink:to="ifrs-full_ProfitLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLoss_2_lbl" xml:lang="en-US">Net income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AccumulatedOtherComprehensiveIncomeLoss" xlink:label="PBK_AccumulatedOtherComprehensiveIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccumulatedOtherComprehensiveIncomeLoss" xlink:to="PBK_AccumulatedOtherComprehensiveIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AccumulatedOtherComprehensiveIncomeLoss_lbl" xml:lang="en-US">Other comprehensive income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IssueOfEquity" xlink:label="ifrs-full_IssueOfEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IssueOfEquity" xlink:to="ifrs-full_IssueOfEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IssueOfEquity_lbl" xml:lang="en-US">Common shares issued, net of costs</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesCommonSharesIssuedNetOfCosts" xlink:label="PBK_NumberOfSharesCommonSharesIssuedNetOfCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesCommonSharesIssuedNetOfCosts" xlink:to="PBK_NumberOfSharesCommonSharesIssuedNetOfCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesCommonSharesIssuedNetOfCosts_lbl" xml:lang="en-US">Common shares issued, net of costs, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityBrokerWarrantsExercised" xlink:label="PBK_IssueOfEquityBrokerWarrantsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityBrokerWarrantsExercised" xlink:to="PBK_IssueOfEquityBrokerWarrantsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityBrokerWarrantsExercised_lbl" xml:lang="en-US">Equity warrants exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesEquityWarrantExercised" xlink:label="PBK_NumberOfSharesEquityWarrantExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesEquityWarrantExercised" xlink:to="PBK_NumberOfSharesEquityWarrantExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesEquityWarrantExercised_lbl" xml:lang="en-US">Equity warrant exercised, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityRestrictedShareUnitGranted" xlink:label="PBK_IssueOfEquityRestrictedShareUnitGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityRestrictedShareUnitGranted" xlink:to="PBK_IssueOfEquityRestrictedShareUnitGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityRestrictedShareUnitGranted_lbl" xml:lang="en-US">RSU granted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:to="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_lbl" xml:lang="en-US">Share-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityValueOfitGMAndOfitrtAcquisition" xlink:label="PBK_IssueOfEquityValueOfitGMAndOfitrtAcquisition" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityValueOfitGMAndOfitrtAcquisition" xlink:to="PBK_IssueOfEquityValueOfitGMAndOfitrtAcquisition_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityValueOfitGMAndOfitrtAcquisition_lbl" xml:lang="en-US">Acquisition of OFIT GM and OFIT RT</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesOFITGMAndOFITRTAcquisition" xlink:label="PBK_NumberOfSharesOFITGMAndOFITRTAcquisition" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesOFITGMAndOFITRTAcquisition" xlink:to="PBK_NumberOfSharesOFITGMAndOFITRTAcquisition_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesOFITGMAndOFITRTAcquisition_lbl" xml:lang="en-US">OFIT GM and OFIT RT acquisition, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityAcquisitionOfNciOfSolarAllianceDevco" xlink:label="PBK_IssueOfEquityAcquisitionOfNciOfSolarAllianceDevco" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityAcquisitionOfNciOfSolarAllianceDevco" xlink:to="PBK_IssueOfEquityAcquisitionOfNciOfSolarAllianceDevco_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityAcquisitionOfNciOfSolarAllianceDevco_lbl" xml:lang="en-US">Acquisition of NCI of Solar Alliance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity" xlink:to="ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity_lbl" xml:lang="en-US">Equity warrants exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_WarrantsExercisedShares" xlink:label="PBK_WarrantsExercisedShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WarrantsExercisedShares" xlink:to="PBK_WarrantsExercisedShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_WarrantsExercisedShares_lbl" xml:lang="en-US">Warrants exercised, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityRestrictedShareUnitExercised" xlink:label="PBK_IssueOfEquityRestrictedShareUnitExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityRestrictedShareUnitExercised" xlink:to="PBK_IssueOfEquityRestrictedShareUnitExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityRestrictedShareUnitExercised_lbl" xml:lang="en-US">RSU exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesRestrictedShareUnitExercised" xlink:label="PBK_NumberOfSharesRestrictedShareUnitExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesRestrictedShareUnitExercised" xlink:to="PBK_NumberOfSharesRestrictedShareUnitExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesRestrictedShareUnitExercised_lbl" xml:lang="en-US">RSU exercised, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IncreaseDecreaseThroughSharebasedPaymentOfSharesTransactions" xlink:label="PBK_IncreaseDecreaseThroughSharebasedPaymentOfSharesTransactions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncreaseDecreaseThroughSharebasedPaymentOfSharesTransactions" xlink:to="PBK_IncreaseDecreaseThroughSharebasedPaymentOfSharesTransactions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IncreaseDecreaseThroughSharebasedPaymentOfSharesTransactions_lbl" xml:lang="en-US">Share-based compensation, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:to="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions_lbl" xml:lang="en-US">Share-based compensation exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_StockIssuedDuringPeriodOptionsExercisedShares" xlink:label="PBK_StockIssuedDuringPeriodOptionsExercisedShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_StockIssuedDuringPeriodOptionsExercisedShares" xlink:to="PBK_StockIssuedDuringPeriodOptionsExercisedShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_StockIssuedDuringPeriodOptionsExercisedShares_lbl" xml:lang="en-US">Share-based compensation exercised, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityWarrantGranted" xlink:label="PBK_IssueOfEquityWarrantGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityWarrantGranted" xlink:to="PBK_IssueOfEquityWarrantGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityWarrantGranted_lbl" xml:lang="en-US">Equity warrants granted</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityShelfProspectusSharesIssued" xlink:label="PBK_IssueOfEquityShelfProspectusSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityShelfProspectusSharesIssued" xlink:to="PBK_IssueOfEquityShelfProspectusSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityShelfProspectusSharesIssued_lbl" xml:lang="en-US">Shelf prospectus shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_StockIssuedDuringPeriodOfShelfProspectusSharesIssued" xlink:label="PBK_StockIssuedDuringPeriodOfShelfProspectusSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_StockIssuedDuringPeriodOfShelfProspectusSharesIssued" xlink:to="PBK_StockIssuedDuringPeriodOfShelfProspectusSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_StockIssuedDuringPeriodOfShelfProspectusSharesIssued_lbl" xml:lang="en-US">Shelf prospectus shares issued, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityReclassificationOfFinancialLiability" xlink:label="PBK_IssueOfEquityReclassificationOfFinancialLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityReclassificationOfFinancialLiability" xlink:to="PBK_IssueOfEquityReclassificationOfFinancialLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityReclassificationOfFinancialLiability_lbl" xml:lang="en-US">Reclassification of NCI to financial liability</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityAcquisitionSolarFlowFunds" xlink:label="PBK_IssueOfEquityAcquisitionSolarFlowFunds" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityAcquisitionSolarFlowFunds" xlink:to="PBK_IssueOfEquityAcquisitionSolarFlowFunds_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityAcquisitionSolarFlowFunds_lbl" xml:lang="en-US">Acquisition of Solar Flow-Through Funds</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_StockIssuedDuringPeriodOfAcquisitionOfSolarFlowFunds" xlink:label="PBK_StockIssuedDuringPeriodOfAcquisitionOfSolarFlowFunds" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_StockIssuedDuringPeriodOfAcquisitionOfSolarFlowFunds" xlink:to="PBK_StockIssuedDuringPeriodOfAcquisitionOfSolarFlowFunds_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_StockIssuedDuringPeriodOfAcquisitionOfSolarFlowFunds_lbl" xml:lang="en-US">Acquisition of Solar Flow-Through Funds, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfAcquisitionOfNonControllingInterests" xlink:label="PBK_IssueOfAcquisitionOfNonControllingInterests" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfAcquisitionOfNonControllingInterests" xlink:to="PBK_IssueOfAcquisitionOfNonControllingInterests_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfAcquisitionOfNonControllingInterests_lbl" xml:lang="en-US">Acquisition of non-controlling interests</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DividendsPaidToNoncontrollingInterests" xlink:label="ifrs-full_DividendsPaidToNoncontrollingInterests" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsPaidToNoncontrollingInterests" xlink:to="ifrs-full_DividendsPaidToNoncontrollingInterests_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_DividendsPaidToNoncontrollingInterests_lbl" xml:lang="en-US">Dividends paid to non-controlling interests</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Equity" xlink:to="ifrs-full_Equity_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_Equity_3_lbl" xml:lang="en-US">Balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesOutstanding" xlink:to="ifrs-full_NumberOfSharesOutstanding_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_NumberOfSharesOutstanding_2_lbl" xml:lang="en-US">Balance, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfCashFlowsAbstract" xlink:label="ifrs-full_StatementOfCashFlowsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_StatementOfCashFlowsAbstract" xlink:to="ifrs-full_StatementOfCashFlowsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US">Statement of cash flows [abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Operating activities:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLoss" xlink:to="ifrs-full_ProfitLoss_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProfitLoss_3_lbl" xml:lang="en-US">Net income (loss) for the year</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:to="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl" xml:lang="en-US">Items not affecting cash:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForDepreciationExpense" xlink:label="ifrs-full_AdjustmentsForDepreciationExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForDepreciationExpense" xlink:to="ifrs-full_AdjustmentsForDepreciationExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdjustmentsForDepreciationExpense_lbl" xml:lang="en-US">Depreciation and amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueChangeLoss" xlink:label="PBK_FairValueChangeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeLoss" xlink:to="PBK_FairValueChangeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FairValueChangeLoss_lbl" xml:lang="en-US">Fair value change on derivatives</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_GainsLossesOnChangeInFairValueOfWarrants" xlink:label="PBK_GainsLossesOnChangeInFairValueOfWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GainsLossesOnChangeInFairValueOfWarrants" xlink:to="PBK_GainsLossesOnChangeInFairValueOfWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_GainsLossesOnChangeInFairValueOfWarrants_lbl" xml:lang="en-US">Fair value change of warrant liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_GainsLossesOnFairValueChangeOfCvr" xlink:label="PBK_GainsLossesOnFairValueChangeOfCvr" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GainsLossesOnFairValueChangeOfCvr" xlink:to="PBK_GainsLossesOnFairValueChangeOfCvr_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_GainsLossesOnFairValueChangeOfCvr_lbl" xml:lang="en-US">Fair value change of CVR liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestHolders" xlink:label="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestHolders" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestHolders" xlink:to="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestHolders_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestHolders_lbl" xml:lang="en-US">Fair value change of other liabilities due to non-controlling interest holders</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LossOnInvestments" xlink:to="PBK_LossOnInvestments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LossOnInvestments_2_lbl" xml:lang="en-US">Loss on investments</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OtherIncomeRelatedToTaxEquity" xlink:label="PBK_OtherIncomeRelatedToTaxEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherIncomeRelatedToTaxEquity" xlink:to="PBK_OtherIncomeRelatedToTaxEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_OtherIncomeRelatedToTaxEquity_lbl" xml:lang="en-US">Other income related to tax equity</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RecoveryOfReceivableThroughSharesSettlement" xlink:label="PBK_RecoveryOfReceivableThroughSharesSettlement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecoveryOfReceivableThroughSharesSettlement" xlink:to="PBK_RecoveryOfReceivableThroughSharesSettlement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_RecoveryOfReceivableThroughSharesSettlement_lbl" xml:lang="en-US">Recovery of receivable through shares settlement</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AccountsReceivableWriteoffs" xlink:label="PBK_AccountsReceivableWriteoffs" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccountsReceivableWriteoffs" xlink:to="PBK_AccountsReceivableWriteoffs_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AccountsReceivableWriteoffs_lbl" xml:lang="en-US">Accounts receivable write-offs</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_InventoryWriteoffs" xlink:label="PBK_InventoryWriteoffs" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InventoryWriteoffs" xlink:to="PBK_InventoryWriteoffs_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_InventoryWriteoffs_lbl" xml:lang="en-US">Inventory write-offs</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OtherIncomeRelatedToDeferredGovernmentGrants" xlink:label="PBK_OtherIncomeRelatedToDeferredGovernmentGrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherIncomeRelatedToDeferredGovernmentGrants" xlink:to="PBK_OtherIncomeRelatedToDeferredGovernmentGrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_OtherIncomeRelatedToDeferredGovernmentGrants_lbl" xml:lang="en-US">Other income related to deferred government grants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForInterestExpense" xlink:label="ifrs-full_AdjustmentsForInterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForInterestExpense" xlink:to="ifrs-full_AdjustmentsForInterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForInterestExpense_lbl" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CurrentTaxRecoveryExpense" xlink:label="PBK_CurrentTaxRecoveryExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentTaxRecoveryExpense" xlink:to="PBK_CurrentTaxRecoveryExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_CurrentTaxRecoveryExpense_lbl" xml:lang="en-US">Current tax (recovery) expense</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxRecoveryExpense" xlink:label="PBK_DeferredTaxRecoveryExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxRecoveryExpense" xlink:to="PBK_DeferredTaxRecoveryExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_DeferredTaxRecoveryExpense_lbl" xml:lang="en-US">Deferred tax (recovery) expense</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredFeesOnLongtermDebt" xlink:label="PBK_DeferredFeesOnLongtermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredFeesOnLongtermDebt" xlink:to="PBK_DeferredFeesOnLongtermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_DeferredFeesOnLongtermDebt_lbl" xml:lang="en-US">Deferred fees on long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LossOnPropertyPlantAndEquipmentDisposal" xlink:label="PBK_LossOnPropertyPlantAndEquipmentDisposal" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LossOnPropertyPlantAndEquipmentDisposal" xlink:to="PBK_LossOnPropertyPlantAndEquipmentDisposal_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LossOnPropertyPlantAndEquipmentDisposal_lbl" xml:lang="en-US">Loss on abandonment and disposal of assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LeaseModification" xlink:label="PBK_LeaseModification" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LeaseModification" xlink:to="PBK_LeaseModification_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_LeaseModification_lbl" xml:lang="en-US">Lease modifications</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProvisionsCash" xlink:label="PBK_ProvisionsCash" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProvisionsCash" xlink:to="PBK_ProvisionsCash_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ProvisionsCash_lbl" xml:lang="en-US">Provisions</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SharesBasedCompensation" xlink:label="PBK_SharesBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SharesBasedCompensation" xlink:to="PBK_SharesBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_SharesBasedCompensation_lbl" xml:lang="en-US">Share-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ChangesInNoncashOperatingAssetsAndLiabilities" xlink:label="PBK_ChangesInNoncashOperatingAssetsAndLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ChangesInNoncashOperatingAssetsAndLiabilities" xlink:to="PBK_ChangesInNoncashOperatingAssetsAndLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_ChangesInNoncashOperatingAssetsAndLiabilities_lbl" xml:lang="en-US">Changes in non-cash operating assets and liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AdjustmentsForInterestPaid" xlink:label="PBK_AdjustmentsForInterestPaid" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentsForInterestPaid" xlink:to="PBK_AdjustmentsForInterestPaid_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_AdjustmentsForInterestPaid_lbl" xml:lang="en-US">Interest paid</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:label="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:to="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_lbl" xml:lang="en-US">Income tax paid</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl" xml:lang="en-US">Net cash flows from (used in) operating activities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US">Investing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IncreasesInRestrictedCash" xlink:label="PBK_IncreasesInRestrictedCash" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncreasesInRestrictedCash" xlink:to="PBK_IncreasesInRestrictedCash_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_IncreasesInRestrictedCash_lbl" xml:lang="en-US">Increases in restricted cash</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CapitalExpenditureRefunds" xlink:label="PBK_CapitalExpenditureRefunds" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CapitalExpenditureRefunds" xlink:to="PBK_CapitalExpenditureRefunds_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CapitalExpenditureRefunds_lbl" xml:lang="en-US">Capital expenditure refunds</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl" xml:lang="en-US">Purchase of property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PurchaseOfConstructionInProgress" xlink:label="PBK_PurchaseOfConstructionInProgress" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchaseOfConstructionInProgress" xlink:to="PBK_PurchaseOfConstructionInProgress_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_PurchaseOfConstructionInProgress_lbl" xml:lang="en-US">Purchase of construction in progress</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PurchaseOfShorttermInvestments" xlink:label="PBK_PurchaseOfShorttermInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchaseOfShorttermInvestments" xlink:to="PBK_PurchaseOfShorttermInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_PurchaseOfShorttermInvestments_lbl" xml:lang="en-US">Purchase of short-term investments</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProceedsOfShorttermInvestments" xlink:label="PBK_ProceedsOfShorttermInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsOfShorttermInvestments" xlink:to="PBK_ProceedsOfShorttermInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProceedsOfShorttermInvestments_lbl" xml:lang="en-US">Proceeds of short-term investments</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_InvestmentInSffShares" xlink:label="PBK_InvestmentInSffShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InvestmentInSffShares" xlink:to="PBK_InvestmentInSffShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_InvestmentInSffShares_lbl" xml:lang="en-US">Investment in SFF shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CashAndRestrictedCashAcquiredOnAcquisition" xlink:label="PBK_CashAndRestrictedCashAcquiredOnAcquisition" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CashAndRestrictedCashAcquiredOnAcquisition" xlink:to="PBK_CashAndRestrictedCashAcquiredOnAcquisition_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CashAndRestrictedCashAcquiredOnAcquisition_lbl" xml:lang="en-US">Cash and restricted cash acquired on acquisition of SFF</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AcquisitionOfSolarAllianceDevcoNci" xlink:label="PBK_AcquisitionOfSolarAllianceDevcoNci" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AcquisitionOfSolarAllianceDevcoNci" xlink:to="PBK_AcquisitionOfSolarAllianceDevcoNci_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_AcquisitionOfSolarAllianceDevcoNci_lbl" xml:lang="en-US">Acquisition of Solar Alliance DevCo NCI</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities" xlink:label="ifrs-full_ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities" xlink:to="ifrs-full_ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities_lbl" xml:lang="en-US">Proceeds from government grants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInInvestingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities_lbl" xml:lang="en-US">Net cash flows from (used in) investing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">Financing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProceedsFromIssuanceOfCommonSharesNetTransactionCosts" xlink:label="PBK_ProceedsFromIssuanceOfCommonSharesNetTransactionCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromIssuanceOfCommonSharesNetTransactionCosts" xlink:to="PBK_ProceedsFromIssuanceOfCommonSharesNetTransactionCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProceedsFromIssuanceOfCommonSharesNetTransactionCosts_lbl" xml:lang="en-US">Proceeds from issuance of common shares, net transaction costs</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NetProceedsFromSharebasedCompensationExercised" xlink:label="PBK_NetProceedsFromSharebasedCompensationExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NetProceedsFromSharebasedCompensationExercised" xlink:to="PBK_NetProceedsFromSharebasedCompensationExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NetProceedsFromSharebasedCompensationExercised_lbl" xml:lang="en-US">Net proceeds from share-based compensation exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProceedsFromIssuanceOfShelfProspectusShares" xlink:label="PBK_ProceedsFromIssuanceOfShelfProspectusShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromIssuanceOfShelfProspectusShares" xlink:to="PBK_ProceedsFromIssuanceOfShelfProspectusShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProceedsFromIssuanceOfShelfProspectusShares_lbl" xml:lang="en-US">Net proceeds from issuance of shelf prospectus shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromExerciseOfWarrants" xlink:label="ifrs-full_ProceedsFromExerciseOfWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromExerciseOfWarrants" xlink:to="ifrs-full_ProceedsFromExerciseOfWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProceedsFromExerciseOfWarrants_lbl" xml:lang="en-US">Proceeds from issuance of warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProceedsFromEquityWarrantsGranted" xlink:label="PBK_ProceedsFromEquityWarrantsGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromEquityWarrantsGranted" xlink:to="PBK_ProceedsFromEquityWarrantsGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProceedsFromEquityWarrantsGranted_lbl" xml:lang="en-US">Proceeds from equity warrants granted</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProceedsFromEquityWarrantsExercised" xlink:label="PBK_ProceedsFromEquityWarrantsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromEquityWarrantsExercised" xlink:to="PBK_ProceedsFromEquityWarrantsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProceedsFromEquityWarrantsExercised_lbl" xml:lang="en-US">Proceeds from equity warrants exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromIssuingShares" xlink:label="ifrs-full_ProceedsFromIssuingShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromIssuingShares" xlink:to="ifrs-full_ProceedsFromIssuingShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProceedsFromIssuingShares_lbl" xml:lang="en-US">Proceeds from long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProceedsFromShorttermLoans" xlink:label="PBK_ProceedsFromShorttermLoans" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromShorttermLoans" xlink:to="PBK_ProceedsFromShorttermLoans_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProceedsFromShorttermLoans_lbl" xml:lang="en-US">Proceeds from short-term loans</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NetRepaymentproceedsFromLongtermDebts" xlink:label="PBK_NetRepaymentproceedsFromLongtermDebts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NetRepaymentproceedsFromLongtermDebts" xlink:to="PBK_NetRepaymentproceedsFromLongtermDebts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_NetRepaymentproceedsFromLongtermDebts_lbl" xml:lang="en-US">Repayment of long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RepaymentOfShorttermLoans" xlink:label="PBK_RepaymentOfShorttermLoans" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RepaymentOfShorttermLoans" xlink:to="PBK_RepaymentOfShorttermLoans_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_RepaymentOfShorttermLoans_lbl" xml:lang="en-US">Repayment of short-term loans</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:label="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_lbl" xml:lang="en-US">Repayment of lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AcquisitionOfNoncontrollingInterests" xlink:label="PBK_AcquisitionOfNoncontrollingInterests" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AcquisitionOfNoncontrollingInterests" xlink:to="PBK_AcquisitionOfNoncontrollingInterests_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_AcquisitionOfNoncontrollingInterests_lbl" xml:lang="en-US">Acquisition of non-controlling interests</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DividendsPaidToNoncontrollingInterestsHolders" xlink:label="PBK_DividendsPaidToNoncontrollingInterestsHolders" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DividendsPaidToNoncontrollingInterestsHolders" xlink:to="PBK_DividendsPaidToNoncontrollingInterestsHolders_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_DividendsPaidToNoncontrollingInterestsHolders_lbl" xml:lang="en-US">Dividends paid to non-controlling interests holders</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities_lbl" xml:lang="en-US">Net cash flows from (used in) in financing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl" xml:lang="en-US">Net increase/(decrease) in cash</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:to="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl" xml:lang="en-US">Effect of changes in exchange rates on cash</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="ifrs-full_CashAndCashEquivalents" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalents" xlink:to="ifrs-full_CashAndCashEquivalents_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xml:lang="en-US">Cash, beginning of year</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalents" xlink:to="ifrs-full_CashAndCashEquivalents_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_CashAndCashEquivalents_2_lbl" xml:lang="en-US">Cash, end of year</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PvpTable" xlink:label="ecd_PvpTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_PvpTable" xlink:to="ecd_PvpTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_PvpTable_lbl" xml:lang="en-US">Pay vs Performance Disclosure [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ExecutiveCategoryAxis" xlink:label="ecd_ExecutiveCategoryAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_ExecutiveCategoryAxis" xlink:to="ecd_ExecutiveCategoryAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_ExecutiveCategoryAxis_lbl" xml:lang="en-US">Executive Category [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_IndividualAxis" xlink:label="ecd_IndividualAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_IndividualAxis" xlink:to="ecd_IndividualAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_IndividualAxis_lbl" xml:lang="en-US">Individual [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AdjToCompAxis" xlink:label="ecd_AdjToCompAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AdjToCompAxis" xlink:to="ecd_AdjToCompAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AdjToCompAxis_lbl" xml:lang="en-US">Adjustment to Compensation [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_MeasureAxis" xlink:label="ecd_MeasureAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_MeasureAxis" xlink:to="ecd_MeasureAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_MeasureAxis_lbl" xml:lang="en-US">Measure [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PvpTableTextBlock" xlink:label="ecd_PvpTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_PvpTableTextBlock" xlink:to="ecd_PvpTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_PvpTableTextBlock_lbl" xml:lang="en-US">Pay vs Performance Disclosure, Table</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CoSelectedMeasureName" xlink:label="ecd_CoSelectedMeasureName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_CoSelectedMeasureName" xlink:to="ecd_CoSelectedMeasureName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_CoSelectedMeasureName_lbl" xml:lang="en-US">Company Selected Measure Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NamedExecutiveOfficersFnTextBlock" xlink:label="ecd_NamedExecutiveOfficersFnTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_NamedExecutiveOfficersFnTextBlock" xlink:to="ecd_NamedExecutiveOfficersFnTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_NamedExecutiveOfficersFnTextBlock_lbl" xml:lang="en-US">Named Executive Officers, Footnote</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeerGroupIssuersFnTextBlock" xlink:label="ecd_PeerGroupIssuersFnTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_PeerGroupIssuersFnTextBlock" xlink:to="ecd_PeerGroupIssuersFnTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_PeerGroupIssuersFnTextBlock_lbl" xml:lang="en-US">Peer Group Issuers, Footnote</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ChangedPeerGroupFnTextBlock" xlink:label="ecd_ChangedPeerGroupFnTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_ChangedPeerGroupFnTextBlock" xlink:to="ecd_ChangedPeerGroupFnTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_ChangedPeerGroupFnTextBlock_lbl" xml:lang="en-US">Changed Peer Group, Footnote</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeoTotalCompAmt" xlink:label="ecd_PeoTotalCompAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_PeoTotalCompAmt" xlink:to="ecd_PeoTotalCompAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_PeoTotalCompAmt_lbl" xml:lang="en-US">PEO Total Compensation Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeoActuallyPaidCompAmt" xlink:label="ecd_PeoActuallyPaidCompAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_PeoActuallyPaidCompAmt" xlink:to="ecd_PeoActuallyPaidCompAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_PeoActuallyPaidCompAmt_lbl" xml:lang="en-US">PEO Actually Paid Compensation Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AdjToPeoCompFnTextBlock" xlink:label="ecd_AdjToPeoCompFnTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AdjToPeoCompFnTextBlock" xlink:to="ecd_AdjToPeoCompFnTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AdjToPeoCompFnTextBlock_lbl" xml:lang="en-US">Adjustment To PEO Compensation, Footnote</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonPeoNeoAvgTotalCompAmt" xlink:label="ecd_NonPeoNeoAvgTotalCompAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_NonPeoNeoAvgTotalCompAmt" xlink:to="ecd_NonPeoNeoAvgTotalCompAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_NonPeoNeoAvgTotalCompAmt_lbl" xml:lang="en-US">Non-PEO NEO Average Total Compensation Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonPeoNeoAvgCompActuallyPaidAmt" xlink:label="ecd_NonPeoNeoAvgCompActuallyPaidAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_NonPeoNeoAvgCompActuallyPaidAmt" xlink:to="ecd_NonPeoNeoAvgCompActuallyPaidAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_NonPeoNeoAvgCompActuallyPaidAmt_lbl" xml:lang="en-US">Non-PEO NEO Average Compensation Actually Paid Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AdjToNonPeoNeoCompFnTextBlock" xlink:label="ecd_AdjToNonPeoNeoCompFnTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AdjToNonPeoNeoCompFnTextBlock" xlink:to="ecd_AdjToNonPeoNeoCompFnTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AdjToNonPeoNeoCompFnTextBlock_lbl" xml:lang="en-US">Adjustment to Non-PEO NEO Compensation Footnote</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_EquityValuationAssumptionDifferenceFnTextBlock" xlink:label="ecd_EquityValuationAssumptionDifferenceFnTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_EquityValuationAssumptionDifferenceFnTextBlock" xlink:to="ecd_EquityValuationAssumptionDifferenceFnTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_EquityValuationAssumptionDifferenceFnTextBlock_lbl" xml:lang="en-US">Equity Valuation Assumption Difference, Footnote</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock" xlink:label="ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock" xlink:to="ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock_lbl" xml:lang="en-US">Compensation Actually Paid vs. Total Shareholder Return</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CompActuallyPaidVsNetIncomeTextBlock" xlink:label="ecd_CompActuallyPaidVsNetIncomeTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_CompActuallyPaidVsNetIncomeTextBlock" xlink:to="ecd_CompActuallyPaidVsNetIncomeTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_CompActuallyPaidVsNetIncomeTextBlock_lbl" xml:lang="en-US">Compensation Actually Paid vs. Net Income</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock" xlink:label="ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock" xlink:to="ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock_lbl" xml:lang="en-US">Compensation Actually Paid vs. Company Selected Measure</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TotalShareholderRtnVsPeerGroupTextBlock" xlink:label="ecd_TotalShareholderRtnVsPeerGroupTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TotalShareholderRtnVsPeerGroupTextBlock" xlink:to="ecd_TotalShareholderRtnVsPeerGroupTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_TotalShareholderRtnVsPeerGroupTextBlock_lbl" xml:lang="en-US">Total Shareholder Return Vs Peer Group</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CompActuallyPaidVsOtherMeasureTextBlock" xlink:label="ecd_CompActuallyPaidVsOtherMeasureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_CompActuallyPaidVsOtherMeasureTextBlock" xlink:to="ecd_CompActuallyPaidVsOtherMeasureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_CompActuallyPaidVsOtherMeasureTextBlock_lbl" xml:lang="en-US">Compensation Actually Paid vs. Other Measure</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TabularListTableTextBlock" xlink:label="ecd_TabularListTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TabularListTableTextBlock" xlink:to="ecd_TabularListTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_TabularListTableTextBlock_lbl" xml:lang="en-US">Tabular List, Table</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TotalShareholderRtnAmt" xlink:label="ecd_TotalShareholderRtnAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TotalShareholderRtnAmt" xlink:to="ecd_TotalShareholderRtnAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_TotalShareholderRtnAmt_lbl" xml:lang="en-US">Total Shareholder Return Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeerGroupTotalShareholderRtnAmt" xlink:label="ecd_PeerGroupTotalShareholderRtnAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_PeerGroupTotalShareholderRtnAmt" xlink:to="ecd_PeerGroupTotalShareholderRtnAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_PeerGroupTotalShareholderRtnAmt_lbl" xml:lang="en-US">Peer Group Total Shareholder Return Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US">Net Income (Loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_CoSelectedMeasureAmt" xlink:label="ecd_CoSelectedMeasureAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_CoSelectedMeasureAmt" xlink:to="ecd_CoSelectedMeasureAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_CoSelectedMeasureAmt_lbl" xml:lang="en-US">Company Selected Measure Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_OtherPerfMeasureAmt" xlink:label="ecd_OtherPerfMeasureAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_OtherPerfMeasureAmt" xlink:to="ecd_OtherPerfMeasureAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_OtherPerfMeasureAmt_lbl" xml:lang="en-US">Other Performance Measure, Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AdjToCompAmt" xlink:label="ecd_AdjToCompAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AdjToCompAmt" xlink:to="ecd_AdjToCompAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AdjToCompAmt_lbl" xml:lang="en-US">Adjustment to Compensation, Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PeoName" xlink:label="ecd_PeoName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_PeoName" xlink:to="ecd_PeoName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_PeoName_lbl" xml:lang="en-US">PEO Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_MeasureName" xlink:label="ecd_MeasureName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_MeasureName" xlink:to="ecd_MeasureName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_MeasureName_lbl" xml:lang="en-US">Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonGaapMeasureDescriptionTextBlock" xlink:label="ecd_NonGaapMeasureDescriptionTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_NonGaapMeasureDescriptionTextBlock" xlink:to="ecd_NonGaapMeasureDescriptionTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_NonGaapMeasureDescriptionTextBlock_lbl" xml:lang="en-US">Non-GAAP Measure Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_Additional402vDisclosureTextBlock" xlink:label="ecd_Additional402vDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_Additional402vDisclosureTextBlock" xlink:to="ecd_Additional402vDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_Additional402vDisclosureTextBlock_lbl" xml:lang="en-US">Additional 402(v) Disclosure</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_PnsnBnftsAdjFnTextBlock" xlink:label="ecd_PnsnBnftsAdjFnTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_PnsnBnftsAdjFnTextBlock" xlink:to="ecd_PnsnBnftsAdjFnTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_PnsnBnftsAdjFnTextBlock_lbl" xml:lang="en-US">Pension Benefits Adjustments, Footnote</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ErrCompRecoveryTable" xlink:label="ecd_ErrCompRecoveryTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_ErrCompRecoveryTable" xlink:to="ecd_ErrCompRecoveryTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_ErrCompRecoveryTable_lbl" xml:lang="en-US">Erroneously Awarded Compensation Recovery [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_RestatementDateAxis" xlink:label="ecd_RestatementDateAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_RestatementDateAxis" xlink:to="ecd_RestatementDateAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_RestatementDateAxis_lbl" xml:lang="en-US">Restatement Determination Date [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_RestatementDeterminationDate" xlink:label="ecd_RestatementDeterminationDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_RestatementDeterminationDate" xlink:to="ecd_RestatementDeterminationDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_RestatementDeterminationDate_lbl" xml:lang="en-US">Restatement Determination Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AggtErrCompAmt" xlink:label="ecd_AggtErrCompAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AggtErrCompAmt" xlink:to="ecd_AggtErrCompAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AggtErrCompAmt_lbl" xml:lang="en-US">Aggregate Erroneous Compensation Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ErrCompAnalysisTextBlock" xlink:label="ecd_ErrCompAnalysisTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_ErrCompAnalysisTextBlock" xlink:to="ecd_ErrCompAnalysisTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_ErrCompAnalysisTextBlock_lbl" xml:lang="en-US">Erroneous Compensation Analysis</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_StkPrcOrTsrEstimationMethodTextBlock" xlink:label="ecd_StkPrcOrTsrEstimationMethodTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_StkPrcOrTsrEstimationMethodTextBlock" xlink:to="ecd_StkPrcOrTsrEstimationMethodTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_StkPrcOrTsrEstimationMethodTextBlock_lbl" xml:lang="en-US">Stock Price or TSR Estimation Method</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_OutstandingAggtErrCompAmt" xlink:label="ecd_OutstandingAggtErrCompAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_OutstandingAggtErrCompAmt" xlink:to="ecd_OutstandingAggtErrCompAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_OutstandingAggtErrCompAmt_lbl" xml:lang="en-US">Outstanding Aggregate Erroneous Compensation Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AggtErrCompNotYetDeterminedTextBlock" xlink:label="ecd_AggtErrCompNotYetDeterminedTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AggtErrCompNotYetDeterminedTextBlock" xlink:to="ecd_AggtErrCompNotYetDeterminedTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AggtErrCompNotYetDeterminedTextBlock_lbl" xml:lang="en-US">Aggregate Erroneous Compensation Not Yet Determined</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryIndName" xlink:label="ecd_ForgoneRecoveryIndName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_ForgoneRecoveryIndName" xlink:to="ecd_ForgoneRecoveryIndName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ecd_ForgoneRecoveryIndName_lbl" xml:lang="en-US">Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt" xlink:label="ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt" xlink:to="ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt_lbl" xml:lang="en-US">Forgone Recovery due to Expense of Enforcement, Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt" xlink:label="ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt" xlink:to="ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt_lbl" xml:lang="en-US">Forgone Recovery due to Violation of Home Country Law, Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt" xlink:label="ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt" xlink:to="ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt_lbl" xml:lang="en-US">Forgone Recovery due to Disqualification of Tax Benefits, Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock" xlink:label="ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock" xlink:to="ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock_lbl" xml:lang="en-US">Forgone Recovery, Explanation of Impracticability</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_OutstandingRecoveryIndName" xlink:label="ecd_OutstandingRecoveryIndName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_OutstandingRecoveryIndName" xlink:to="ecd_OutstandingRecoveryIndName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ecd_OutstandingRecoveryIndName_lbl" xml:lang="en-US">Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_OutstandingRecoveryCompAmt" xlink:label="ecd_OutstandingRecoveryCompAmt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_OutstandingRecoveryCompAmt" xlink:to="ecd_OutstandingRecoveryCompAmt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_OutstandingRecoveryCompAmt_lbl" xml:lang="en-US">Compensation Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_RestatementDoesNotRequireRecoveryTextBlock" xlink:label="ecd_RestatementDoesNotRequireRecoveryTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_RestatementDoesNotRequireRecoveryTextBlock" xlink:to="ecd_RestatementDoesNotRequireRecoveryTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_RestatementDoesNotRequireRecoveryTextBlock_lbl" xml:lang="en-US">Restatement does not require Recovery</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardsCloseToMnpiDiscTable" xlink:label="ecd_AwardsCloseToMnpiDiscTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AwardsCloseToMnpiDiscTable" xlink:to="ecd_AwardsCloseToMnpiDiscTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardsCloseToMnpiDiscTable_lbl" xml:lang="en-US">Awards Close in Time to MNPI Disclosures [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_lbl" xml:lang="en-US">Award Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgMnpiDiscTextBlock" xlink:label="ecd_AwardTmgMnpiDiscTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AwardTmgMnpiDiscTextBlock" xlink:to="ecd_AwardTmgMnpiDiscTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardTmgMnpiDiscTextBlock_lbl" xml:lang="en-US">Award Timing MNPI Disclosure</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgMethodTextBlock" xlink:label="ecd_AwardTmgMethodTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AwardTmgMethodTextBlock" xlink:to="ecd_AwardTmgMethodTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardTmgMethodTextBlock_lbl" xml:lang="en-US">Award Timing Method</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgPredtrmndFlag" xlink:label="ecd_AwardTmgPredtrmndFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AwardTmgPredtrmndFlag" xlink:to="ecd_AwardTmgPredtrmndFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardTmgPredtrmndFlag_lbl" xml:lang="en-US">Award Timing Predetermined</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgMnpiCnsdrdFlag" xlink:label="ecd_AwardTmgMnpiCnsdrdFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AwardTmgMnpiCnsdrdFlag" xlink:to="ecd_AwardTmgMnpiCnsdrdFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardTmgMnpiCnsdrdFlag_lbl" xml:lang="en-US">Award Timing MNPI Considered</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardTmgHowMnpiCnsdrdTextBlock" xlink:label="ecd_AwardTmgHowMnpiCnsdrdTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AwardTmgHowMnpiCnsdrdTextBlock" xlink:to="ecd_AwardTmgHowMnpiCnsdrdTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardTmgHowMnpiCnsdrdTextBlock_lbl" xml:lang="en-US">Award Timing, How MNPI Considered</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_MnpiDiscTimedForCompValFlag" xlink:label="ecd_MnpiDiscTimedForCompValFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_MnpiDiscTimedForCompValFlag" xlink:to="ecd_MnpiDiscTimedForCompValFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_MnpiDiscTimedForCompValFlag_lbl" xml:lang="en-US">MNPI Disclosure Timed for Compensation Value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardsCloseToMnpiDiscTableTextBlock" xlink:label="ecd_AwardsCloseToMnpiDiscTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AwardsCloseToMnpiDiscTableTextBlock" xlink:to="ecd_AwardsCloseToMnpiDiscTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardsCloseToMnpiDiscTableTextBlock_lbl" xml:lang="en-US">Awards Close in Time to MNPI Disclosures, Table</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardsCloseToMnpiDiscIndName" xlink:label="ecd_AwardsCloseToMnpiDiscIndName" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardExrcPrice" xlink:label="ecd_AwardExrcPrice" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardExrcPrice_lbl" xml:lang="en-US">Exercise Price</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_AwardGrantDateFairValue" xlink:label="ecd_AwardGrantDateFairValue" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardGrantDateFairValue_lbl" xml:lang="en-US">Fair Value as of Grant Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_UndrlygSecurityMktPriceChngPct" xlink:label="ecd_UndrlygSecurityMktPriceChngPct" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_UndrlygSecurityMktPriceChngPct_lbl" xml:lang="en-US">Underlying Security Market Price Change</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TradingArrByIndTable" xlink:label="ecd_TradingArrByIndTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TradingArrByIndTable" xlink:to="ecd_TradingArrByIndTable_lbl" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TradingArrAxis" xlink:to="ecd_TradingArrAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_TradingArrAxis_lbl" xml:lang="en-US">Trading Arrangement [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_MtrlTermsOfTrdArrTextBlock" xlink:label="ecd_MtrlTermsOfTrdArrTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_MtrlTermsOfTrdArrTextBlock" xlink:to="ecd_MtrlTermsOfTrdArrTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_MtrlTermsOfTrdArrTextBlock_lbl" xml:lang="en-US">Material Terms of Trading Arrangement</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TrdArrIndName" xlink:to="ecd_TrdArrIndName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ecd_TrdArrIndName_lbl" xml:lang="en-US">Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrIndTitle" xlink:label="ecd_TrdArrIndTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TrdArrIndTitle" xlink:to="ecd_TrdArrIndTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_TrdArrIndTitle_lbl" xml:lang="en-US">Title</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_Rule10b51ArrAdoptedFlag" xlink:to="ecd_Rule10b51ArrAdoptedFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_Rule10b51ArrAdoptedFlag_lbl" xml:lang="en-US">Rule 10b5-1 Arrangement Adopted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonRule10b51ArrAdoptedFlag" xlink:label="ecd_NonRule10b51ArrAdoptedFlag" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_NonRule10b51ArrAdoptedFlag_lbl" xml:lang="en-US">Non-Rule 10b5-1 Arrangement Adopted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrAdoptionDate" xlink:label="ecd_TrdArrAdoptionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TrdArrAdoptionDate" xlink:to="ecd_TrdArrAdoptionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_TrdArrAdoptionDate_lbl" xml:lang="en-US">Adoption Date</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_Rule10b51ArrTrmntdFlag" xlink:to="ecd_Rule10b51ArrTrmntdFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_Rule10b51ArrTrmntdFlag_lbl" xml:lang="en-US">Rule 10b5-1 Arrangement Terminated</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_NonRule10b51ArrTrmntdFlag" xlink:label="ecd_NonRule10b51ArrTrmntdFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_NonRule10b51ArrTrmntdFlag" xlink:to="ecd_NonRule10b51ArrTrmntdFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_NonRule10b51ArrTrmntdFlag_lbl" xml:lang="en-US">Non-Rule 10b5-1 Arrangement Terminated</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrTerminationDate" xlink:label="ecd_TrdArrTerminationDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TrdArrTerminationDate" xlink:to="ecd_TrdArrTerminationDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_TrdArrTerminationDate_lbl" xml:lang="en-US">Termination Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrExpirationDate" xlink:label="ecd_TrdArrExpirationDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TrdArrExpirationDate" xlink:to="ecd_TrdArrExpirationDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_TrdArrExpirationDate_lbl" xml:lang="en-US">Expiration Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_TrdArrDuration" xlink:label="ecd_TrdArrDuration" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_TrdArrDuration" xlink:to="ecd_TrdArrDuration_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_TrdArrDuration_lbl" xml:lang="en-US">Arrangement Duration</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_InsiderTradingPoliciesProcLineItems" xlink:label="ecd_InsiderTradingPoliciesProcLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_InsiderTradingPoliciesProcLineItems" xlink:to="ecd_InsiderTradingPoliciesProcLineItems_lbl" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_InsiderTrdPoliciesProcAdoptedFlag" xlink:to="ecd_InsiderTrdPoliciesProcAdoptedFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_InsiderTrdPoliciesProcAdoptedFlag_lbl" xml:lang="en-US">Insider Trading Policies and Procedures Adopted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd#ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock" xlink:label="ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock" xlink:to="ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock_lbl" xml:lang="en-US">Insider Trading Policies and Procedures Not Adopted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract" xlink:label="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract" xlink:to="cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract_lbl" xlink:type="arc" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock" xlink:to="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock_lbl" xml:lang="en-US">Cybersecurity Risk Management Processes Integrated [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementThirdPartyEngagedFlag" xlink:label="cyd_CybersecurityRiskManagementThirdPartyEngagedFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementThirdPartyEngagedFlag" xlink:to="cyd_CybersecurityRiskManagementThirdPartyEngagedFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskManagementThirdPartyEngagedFlag_lbl" xml:lang="en-US">Cybersecurity Risk Management Third Party Engaged [Flag]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag" xlink:label="cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag_lbl" xml:lang="en-US">Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock" xlink:label="cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock" xlink:label="cyd_CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock" xlink:label="cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag" xlink:to="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag_lbl" xml:lang="en-US">Cybersecurity Risk Management Positions or Committees Responsible [Flag]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock_lbl" xml:lang="en-US">Cybersecurity Risk Management Positions or Committees Responsible [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_MaterialCybersecurityIncidentAbstract" xlink:label="cyd_MaterialCybersecurityIncidentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_MaterialCybersecurityIncidentAbstract" xlink:to="cyd_MaterialCybersecurityIncidentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_MaterialCybersecurityIncidentAbstract_lbl" xml:lang="en-US">Material Cybersecurity Incident [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_MaterialCybersecurityIncidentNatureTextBlock" xlink:label="cyd_MaterialCybersecurityIncidentNatureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_MaterialCybersecurityIncidentNatureTextBlock" xlink:to="cyd_MaterialCybersecurityIncidentNatureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_MaterialCybersecurityIncidentNatureTextBlock_lbl" xml:lang="en-US">Material Cybersecurity Incident Nature [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_MaterialCybersecurityIncidentScopeTextBlock" xlink:label="cyd_MaterialCybersecurityIncidentScopeTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_MaterialCybersecurityIncidentScopeTextBlock" xlink:to="cyd_MaterialCybersecurityIncidentScopeTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_MaterialCybersecurityIncidentScopeTextBlock_lbl" xml:lang="en-US">Material Cybersecurity Incident Scope [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_MaterialCybersecurityIncidentTimingTextBlock" xlink:label="cyd_MaterialCybersecurityIncidentTimingTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_MaterialCybersecurityIncidentTimingTextBlock" xlink:to="cyd_MaterialCybersecurityIncidentTimingTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_MaterialCybersecurityIncidentTimingTextBlock_lbl" xml:lang="en-US">Material Cybersecurity Incident Timing [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_MaterialCybersecurityIncidentMaterialImpactOrReasonablyLikelyMaterialImpactTextBlock" xlink:label="cyd_MaterialCybersecurityIncidentMaterialImpactOrReasonablyLikelyMaterialImpactTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cyd_MaterialCybersecurityIncidentMaterialImpactOrReasonablyLikelyMaterialImpactTextBlock" xlink:to="cyd_MaterialCybersecurityIncidentMaterialImpactOrReasonablyLikelyMaterialImpactTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_MaterialCybersecurityIncidentMaterialImpactOrReasonablyLikelyMaterialImpactTextBlock_lbl" xml:lang="en-US">Material Cybersecurity Incident Material Impact or Reasonably Likely Material Impact [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#cyd_MaterialCybersecurityIncidentInformationNotAvailableOrUndeterminedTextBlock" xlink:label="cyd_MaterialCybersecurityIncidentInformationNotAvailableOrUndeterminedTextBlock" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cyd_MaterialCybersecurityIncidentInformationNotAvailableOrUndeterminedTextBlock_lbl" xml:lang="en-US">Material Cybersecurity Incident Information Not Available or Undetermined [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NotesAndOtherExplanatoryInformationAbstract" xlink:label="ifrs-full_NotesAndOtherExplanatoryInformationAbstract" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfBasisOfConsolidationExplanatory" xlink:label="ifrs-full_DisclosureOfBasisOfConsolidationExplanatory" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:label="ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" />
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      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ShorTermInvestmentsAbstract" xlink:label="PBK_ShorTermInvestmentsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ShorTermInvestmentsAbstract" xlink:to="PBK_ShorTermInvestmentsAbstract_lbl" xlink:type="arc" />
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      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfShortTermInvestmentsExplanatory" xlink:label="PBK_DisclosureOfShortTermInvestmentsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfShortTermInvestmentsExplanatory" xlink:to="PBK_DisclosureOfShortTermInvestmentsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DisclosureOfShortTermInvestmentsExplanatory_lbl" xml:lang="en-US">Short-term investments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherReceivablesAbstract" xlink:label="ifrs-full_TradeAndOtherReceivablesAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherReceivablesAbstract_lbl" xml:lang="en-US">Trade and other receivables [abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" xlink:label="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory" xlink:to="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory_lbl" xml:lang="en-US">Trade and other receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentAbstract" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US">Property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureContractAssetsAbstract" xlink:label="PBK_DisclosureContractAssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureContractAssetsAbstract" xlink:to="PBK_DisclosureContractAssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureContractAssetsAbstract_lbl" xml:lang="en-US">Contract Assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfContractAssetsExplanatory" xlink:label="PBK_DisclosureOfContractAssetsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfContractAssetsExplanatory" xlink:to="PBK_DisclosureOfContractAssetsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfContractAssetsExplanatory_lbl" xml:lang="en-US">Contract assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_InventoriesAbstract" xlink:label="PBK_InventoriesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InventoriesAbstract" xlink:to="PBK_InventoriesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_InventoriesAbstract_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInventoriesExplanatory" xlink:label="ifrs-full_DisclosureOfInventoriesExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfInventoriesExplanatory_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureConstructionInProgressAbstract" xlink:label="PBK_DisclosureConstructionInProgressAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureConstructionInProgressAbstract" xlink:to="PBK_DisclosureConstructionInProgressAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureConstructionInProgressAbstract_lbl" xml:lang="en-US">Construction In Progress</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfConstructionInProgressExplanatory" xlink:label="PBK_DisclosureOfConstructionInProgressExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfConstructionInProgressExplanatory" xlink:to="PBK_DisclosureOfConstructionInProgressExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DisclosureOfConstructionInProgressExplanatory_lbl" xml:lang="en-US">Construction in progress</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" xlink:label="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory_lbl" xml:lang="en-US">Trade and other payables:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDeferredIncomeExplanatory" xlink:label="ifrs-full_DisclosureOfDeferredIncomeExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfDeferredIncomeExplanatory_lbl" xml:lang="en-US">Contract liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfLeasesExplanatory" xlink:label="ifrs-full_DisclosureOfLeasesExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfLeasesExplanatory_lbl" xml:lang="en-US">Right-of-use assets and lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsExplanatory_lbl" xml:lang="en-US">Intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfLoansAndAdvancesToCustomersExplanatory" xlink:label="ifrs-full_DisclosureOfLoansAndAdvancesToCustomersExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfLoansAndAdvancesToCustomersExplanatory" xlink:to="ifrs-full_DisclosureOfLoansAndAdvancesToCustomersExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfLoansAndAdvancesToCustomersExplanatory_lbl" xml:lang="en-US">Short-term loans</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDebtSecuritiesExplanatory" xlink:label="ifrs-full_DisclosureOfDebtSecuritiesExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfDebtSecuritiesExplanatory_lbl" xml:lang="en-US">Long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureTaxEquityAbstract" xlink:label="PBK_DisclosureTaxEquityAbstract" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfProvisionsExplanatory" xlink:label="ifrs-full_DisclosureOfProvisionsExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_lbl" xml:lang="en-US">Financial instruments</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ShareCapitalAbstract" xlink:to="PBK_ShareCapitalAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ShareCapitalAbstract_lbl" xml:lang="en-US">Share Capital</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory_lbl" xml:lang="en-US">Share capital</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:label="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory" xlink:label="ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfNoncontrollingInterestsExplanatory_lbl" xml:lang="en-US">Non-controlling interests</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RelatedPartyTransactionsAndBalancesAbstract" xlink:label="PBK_RelatedPartyTransactionsAndBalancesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RelatedPartyTransactionsAndBalancesAbstract" xlink:to="PBK_RelatedPartyTransactionsAndBalancesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RelatedPartyTransactionsAndBalancesAbstract_lbl" xml:lang="en-US">Related Party Transactions And Balances</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:to="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl" xml:lang="en-US">Related party transactions and balances</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfGoodwillExplanatory" xlink:label="ifrs-full_DisclosureOfGoodwillExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfGoodwillExplanatory" xlink:to="ifrs-full_DisclosureOfGoodwillExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfGoodwillExplanatory_lbl" xml:lang="en-US">Impairment of goodwill and long-lived assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CapitalManagementAbstract" xlink:label="PBK_CapitalManagementAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CapitalManagementAbstract" xlink:to="PBK_CapitalManagementAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CapitalManagementAbstract_lbl" xml:lang="en-US">Capital Management</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory_lbl" xml:lang="en-US">Capital management</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SegmentInformationAbstract" xlink:label="PBK_SegmentInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SegmentInformationAbstract" xlink:to="PBK_SegmentInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SegmentInformationAbstract_lbl" xml:lang="en-US">Segment Information</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOperatingSegmentsExplanatory" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsExplanatory_lbl" xml:lang="en-US">Segment information</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IncomeTaxAbstract" xlink:label="PBK_IncomeTaxAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncomeTaxAbstract" xlink:to="PBK_IncomeTaxAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IncomeTaxAbstract_lbl" xml:lang="en-US">Income Tax</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:label="ifrs-full_DisclosureOfIncomeTaxExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIncomeTaxExplanatory_lbl" xml:lang="en-US">Income tax</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LossPerShareAbstract" xlink:label="PBK_LossPerShareAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LossPerShareAbstract" xlink:to="PBK_LossPerShareAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LossPerShareAbstract_lbl" xml:lang="en-US">Loss Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfEarningsPerShareExplanatory" xlink:label="ifrs-full_DisclosureOfEarningsPerShareExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfEarningsPerShareExplanatory_lbl" xml:lang="en-US">Loss per share</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ChangeInNonCashAssetsAndLiabilitiesAbstract" xlink:label="PBK_ChangeInNonCashAssetsAndLiabilitiesAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ChangeInNonCashAssetsAndLiabilitiesAbstract_lbl" xml:lang="en-US">Change In Non-cash Assets And Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfChangeInNoncashAssetsAndLiabilitiesExplanatory" xlink:label="PBK_DisclosureOfChangeInNoncashAssetsAndLiabilitiesExplanatory" />
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      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_WarrantLiabilitiesAbstract" xlink:label="PBK_WarrantLiabilitiesAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_WarrantLiabilitiesAbstract_lbl" xml:lang="en-US">Warrant Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfWarrantLiabilitiesExplanatory" xlink:label="PBK_DisclosureOfWarrantLiabilitiesExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DisclosureOfWarrantLiabilitiesExplanatory_lbl" xml:lang="en-US">Warrant liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RestrictedOfCashAbstract" xlink:label="PBK_RestrictedOfCashAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RestrictedOfCashAbstract" xlink:to="PBK_RestrictedOfCashAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RestrictedOfCashAbstract_lbl" xml:lang="en-US">Restricted Cash</link:label>
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      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OtherLongTermLiabilitiesAbstract" xlink:label="PBK_OtherLongTermLiabilitiesAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OtherLongTermLiabilitiesAbstract_lbl" xml:lang="en-US">Other Long-term Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfOtherLongTermLiabilitiesExplanatory" xlink:label="PBK_DisclosureOfOtherLongTermLiabilitiesExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DisclosureOfOtherLongTermLiabilitiesExplanatory_lbl" xml:lang="en-US">Other long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CommitmentsAbstract" xlink:label="PBK_CommitmentsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CommitmentsAbstract" xlink:to="PBK_CommitmentsAbstract_lbl" xlink:type="arc" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfGovernmentGrantsExplanatory" xlink:label="ifrs-full_DisclosureOfGovernmentGrantsExplanatory" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories_lbl" xml:lang="en-US">Inventories:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfContractAssetsAndContractLiabilitiesExplanatory" xlink:label="PBK_DisclosureOfContractAssetsAndContractLiabilitiesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfContractAssetsAndContractLiabilitiesExplanatory" xlink:to="PBK_DisclosureOfContractAssetsAndContractLiabilitiesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfContractAssetsAndContractLiabilitiesExplanatory_lbl" xml:lang="en-US">Contract assets and contract liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory_lbl" xml:lang="en-US">Foreign currency translation:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForInvestmentPropertyExplanatory_lbl" xml:lang="en-US">Short-term investments:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory_lbl" xml:lang="en-US">Business combination:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_lbl" xml:lang="en-US">Financial instruments:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialAssetsExplanatory_lbl" xml:lang="en-US">Financial assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialLiabilitiesExplanatory_lbl" xml:lang="en-US">Financial liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfExpectedCreditLossesExplanatory" xlink:label="PBK_DisclosureOfExpectedCreditLossesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfExpectedCreditLossesExplanatory" xlink:to="PBK_DisclosureOfExpectedCreditLossesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfExpectedCreditLossesExplanatory_lbl" xml:lang="en-US">Expected credit losses:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForTaxesOtherThanIncomeTaxExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForTaxesOtherThanIncomeTaxExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForTaxesOtherThanIncomeTaxExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForTaxesOtherThanIncomeTaxExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForTaxesOtherThanIncomeTaxExplanatory_lbl" xml:lang="en-US">Tax equity structures:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory_lbl" xml:lang="en-US">Basic and diluted net income (loss) per share:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory_lbl" xml:lang="en-US">Impairment of non-financial assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_lbl" xml:lang="en-US">Income taxes:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US">Property, plant and equipment:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForConstructionInProgressExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForConstructionInProgressExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForConstructionInProgressExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForConstructionInProgressExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForConstructionInProgressExplanatory_lbl" xml:lang="en-US">Construction in progress:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory_lbl" xml:lang="en-US">Share-based payment transactions:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_lbl" xml:lang="en-US">Leases:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForGovernmentGrants" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForGovernmentGrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForGovernmentGrants" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForGovernmentGrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForGovernmentGrants_lbl" xml:lang="en-US">Government grants:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory_lbl" xml:lang="en-US">Intangible assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:to="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_lbl" xml:lang="en-US">Goodwill:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DescriptionOfAccountingPolicyForAssetRetirementObligationExplanatory" xlink:label="PBK_DescriptionOfAccountingPolicyForAssetRetirementObligationExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfAccountingPolicyForAssetRetirementObligationExplanatory" xlink:to="PBK_DescriptionOfAccountingPolicyForAssetRetirementObligationExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DescriptionOfAccountingPolicyForAssetRetirementObligationExplanatory_lbl" xml:lang="en-US">Asset retirement obligation:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfAccountingPolicyJudgementsAndEstimatesExplanatory" xlink:label="PBK_DisclosureOfAccountingPolicyJudgementsAndEstimatesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfAccountingPolicyJudgementsAndEstimatesExplanatory" xlink:to="PBK_DisclosureOfAccountingPolicyJudgementsAndEstimatesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfAccountingPolicyJudgementsAndEstimatesExplanatory_lbl" xml:lang="en-US">Significant accounting judgments and estimates:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DescriptionOfAccountingPolicyForAdoptionOfNewAccountingStandardsExplanatory" xlink:label="PBK_DescriptionOfAccountingPolicyForAdoptionOfNewAccountingStandardsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfAccountingPolicyForAdoptionOfNewAccountingStandardsExplanatory" xlink:to="PBK_DescriptionOfAccountingPolicyForAdoptionOfNewAccountingStandardsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DescriptionOfAccountingPolicyForAdoptionOfNewAccountingStandardsExplanatory_lbl" xml:lang="en-US">Adoption of new accounting standards:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DescriptionOfAccountingPolicyForAccountingStandardsIssuedButNotYetEffectiveExplanatory" xlink:label="PBK_DescriptionOfAccountingPolicyForAccountingStandardsIssuedButNotYetEffectiveExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfAccountingPolicyForAccountingStandardsIssuedButNotYetEffectiveExplanatory" xlink:to="PBK_DescriptionOfAccountingPolicyForAccountingStandardsIssuedButNotYetEffectiveExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DescriptionOfAccountingPolicyForAccountingStandardsIssuedButNotYetEffectiveExplanatory_lbl" xml:lang="en-US">Accounting standards issued but not yet effective:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:to="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_lbl" xml:lang="en-US">Schedule of significant subsidiaries</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory" xlink:to="ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillExplanatory_lbl" xml:lang="en-US">Schedule of impairment loss assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentDepreciationRateExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentDepreciationRateExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentDepreciationRateExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentDepreciationRateExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentDepreciationRateExplanatory_lbl" xml:lang="en-US">Schedule of plant and equipment estimated useful lives</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutTradeAndOtherReceivablesExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherReceivablesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherReceivablesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherReceivablesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherReceivablesExplanatory_lbl" xml:lang="en-US">Schedule of trade and other receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOtherCurrentAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfOtherCurrentAssetsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOtherCurrentAssetsExplanatory" xlink:to="ifrs-full_DisclosureOfOtherCurrentAssetsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOtherCurrentAssetsExplanatory_lbl" xml:lang="en-US">Schedule of prepaid expenses and deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory_lbl" xml:lang="en-US">Schedule of property plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutContractAssetsExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutContractAssetsExplanatory" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutContractAssetsExplanatory_lbl" xml:lang="en-US">Schedule of contract assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutInventoryExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutInventoryExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutInventoryExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutInventoryExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutInventoryExplanatory_lbl" xml:lang="en-US">Schedule of Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable" xlink:to="ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable_lbl" xml:lang="en-US">Disclosure of detailed information about property, plant and equipment [table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory_2_lbl" xml:lang="en-US">Schedule of construction in progress</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory_lbl" xml:lang="en-US">Schedule of trade and other payables</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutUnearnedRevenueExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutUnearnedRevenueExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutUnearnedRevenueExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutUnearnedRevenueExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutUnearnedRevenueExplanatory_lbl" xml:lang="en-US">Schedule of contract liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory" xlink:to="ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory_lbl" xml:lang="en-US">Schedule of right of use assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAdditionalInformationAboutLeasingActivitiesForLesseeExplanatory" xlink:label="ifrs-full_DisclosureOfAdditionalInformationAboutLeasingActivitiesForLesseeExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAdditionalInformationAboutLeasingActivitiesForLesseeExplanatory" xlink:to="ifrs-full_DisclosureOfAdditionalInformationAboutLeasingActivitiesForLesseeExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAdditionalInformationAboutLeasingActivitiesForLesseeExplanatory_lbl" xml:lang="en-US">Schedule of lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfLeaseLiabilityMaturitiesExplanatory" xlink:label="PBK_DisclosureOfLeaseLiabilityMaturitiesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfLeaseLiabilityMaturitiesExplanatory" xlink:to="PBK_DisclosureOfLeaseLiabilityMaturitiesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfLeaseLiabilityMaturitiesExplanatory_lbl" xml:lang="en-US">Schedule of lease liability maturities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory_lbl" xml:lang="en-US">Schedule of intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfShortTermLoansExplanatory" xlink:label="PBK_DisclosureOfShortTermLoansExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfShortTermLoansExplanatory" xlink:to="PBK_DisclosureOfShortTermLoansExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfShortTermLoansExplanatory_lbl" xml:lang="en-US">Schedule of short term loans</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutLongTermDebtExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutLongTermDebtExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutLongTermDebtExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutLongTermDebtExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutLongTermDebtExplanatory_lbl" xml:lang="en-US">Schedule of long term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutEstimatedPrincipalRepayments" xlink:label="PBK_DisclosureOfDetailedInformationAboutEstimatedPrincipalRepayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutEstimatedPrincipalRepayments" xlink:to="PBK_DisclosureOfDetailedInformationAboutEstimatedPrincipalRepayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutEstimatedPrincipalRepayments_lbl" xml:lang="en-US">Schedule of estimated principal repayments</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutProvisionsTableTextBlock" xlink:label="PBK_DisclosureOfDetailedInformationAboutProvisionsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutProvisionsTableTextBlock" xlink:to="PBK_DisclosureOfDetailedInformationAboutProvisionsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutProvisionsTableTextBlock_lbl" xml:lang="en-US">Schedule of information about provisions</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutPurchaseConsiderationOfNetAssetsAcquired" xlink:label="PBK_DisclosureOfDetailedInformationAboutPurchaseConsiderationOfNetAssetsAcquired" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutPurchaseConsiderationOfNetAssetsAcquired" xlink:to="PBK_DisclosureOfDetailedInformationAboutPurchaseConsiderationOfNetAssetsAcquired_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutPurchaseConsiderationOfNetAssetsAcquired_lbl" xml:lang="en-US">Schedule of purchase consideration to the total fair value of net assets acquired</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfRevenueAndAccountsReceivablesExplanatory" xlink:label="PBK_DisclosureOfRevenueAndAccountsReceivablesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfRevenueAndAccountsReceivablesExplanatory" xlink:to="PBK_DisclosureOfRevenueAndAccountsReceivablesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfRevenueAndAccountsReceivablesExplanatory_lbl" xml:lang="en-US">Schedule of revenue and accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutRemainingContractualObligationsExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutRemainingContractualObligationsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutRemainingContractualObligationsExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutRemainingContractualObligationsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutRemainingContractualObligationsExplanatory_lbl" xml:lang="en-US">Schedule of remaining contractual obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfChangesInShareCapitalExplanatory" xlink:label="PBK_DisclosureOfChangesInShareCapitalExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfChangesInShareCapitalExplanatory" xlink:to="PBK_DisclosureOfChangesInShareCapitalExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfChangesInShareCapitalExplanatory_lbl" xml:lang="en-US">Schedule of changes in share capital</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfMovementInWarrantsExplanatory" xlink:label="PBK_DisclosureOfMovementInWarrantsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfMovementInWarrantsExplanatory" xlink:to="PBK_DisclosureOfMovementInWarrantsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfMovementInWarrantsExplanatory_lbl" xml:lang="en-US">Schedule of movement in warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory" xlink:to="ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory_lbl" xml:lang="en-US">Schedule of share option outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfRangeOfExercisePricesWeightedAverageExercisePriceAndWeightedAverageRemainingContractualLifeExplanatory" xlink:label="PBK_DisclosureOfRangeOfExercisePricesWeightedAverageExercisePriceAndWeightedAverageRemainingContractualLifeExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfRangeOfExercisePricesWeightedAverageExercisePriceAndWeightedAverageRemainingContractualLifeExplanatory" xlink:to="PBK_DisclosureOfRangeOfExercisePricesWeightedAverageExercisePriceAndWeightedAverageRemainingContractualLifeExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfRangeOfExercisePricesWeightedAverageExercisePriceAndWeightedAverageRemainingContractualLifeExplanatory_lbl" xml:lang="en-US">Schedule of the range of exercise prices, the weighted average exercise price and the weighted average remaining contractual life</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" xlink:label="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" xlink:to="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory_lbl" xml:lang="en-US">Schedule of share options granted</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfRSUOutstandingExplanatory" xlink:label="PBK_DisclosureOfRSUOutstandingExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfRSUOutstandingExplanatory" xlink:to="PBK_DisclosureOfRSUOutstandingExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfRSUOutstandingExplanatory_lbl" xml:lang="en-US">Schedule of RSUs outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfRSUsGrantedAndRelatedGrantDetailsExplanatory" xlink:label="PBK_DisclosureOfRSUsGrantedAndRelatedGrantDetailsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfRSUsGrantedAndRelatedGrantDetailsExplanatory" xlink:to="PBK_DisclosureOfRSUsGrantedAndRelatedGrantDetailsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfRSUsGrantedAndRelatedGrantDetailsExplanatory_lbl" xml:lang="en-US">Schedule of RSUs granted and related grant details</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfOtherNonControllingInterestsExplanatory" xlink:label="PBK_DisclosureOfOtherNonControllingInterestsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfOtherNonControllingInterestsExplanatory" xlink:to="PBK_DisclosureOfOtherNonControllingInterestsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfOtherNonControllingInterestsExplanatory_lbl" xml:lang="en-US">Schedule of other non-controlling interests</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfFinancialInformationOfNoncontrollingInterestsExplanatory" xlink:label="PBK_DisclosureOfFinancialInformationOfNoncontrollingInterestsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfFinancialInformationOfNoncontrollingInterestsExplanatory" xlink:to="PBK_DisclosureOfFinancialInformationOfNoncontrollingInterestsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfFinancialInformationOfNoncontrollingInterestsExplanatory_lbl" xml:lang="en-US">Summary of financial information for the subsidiaries of non-controlling interests</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfTransactionsWithRelatedPartiesExplanatory" xlink:label="PBK_DisclosureOfTransactionsWithRelatedPartiesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfTransactionsWithRelatedPartiesExplanatory" xlink:to="PBK_DisclosureOfTransactionsWithRelatedPartiesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfTransactionsWithRelatedPartiesExplanatory_lbl" xml:lang="en-US">Schedule of transactions with related parties</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfOutstandingBalancesWithRelatedPartiesExplanatory" xlink:label="PBK_DisclosureOfOutstandingBalancesWithRelatedPartiesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfOutstandingBalancesWithRelatedPartiesExplanatory" xlink:to="PBK_DisclosureOfOutstandingBalancesWithRelatedPartiesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfOutstandingBalancesWithRelatedPartiesExplanatory_lbl" xml:lang="en-US">Schedule of outstanding balances with related parties</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:label="ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:to="ifrs-full_DisclosureOfAuditorsRemunerationExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAuditorsRemunerationExplanatory_lbl" xml:lang="en-US">Schedule of remuneration of directors and other members of key management personnel</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutGoodwillAndImpairmentLossesExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutGoodwillAndImpairmentLossesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutGoodwillAndImpairmentLossesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutGoodwillAndImpairmentLossesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutGoodwillAndImpairmentLossesExplanatory_lbl" xml:lang="en-US">Schedule of goodwill and impairment loss</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:to="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_lbl" xml:lang="en-US">Schedule of assumptions in estimating recoverable amounts</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitExplanatory" xlink:label="ifrs-full_DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitExplanatory" xlink:to="ifrs-full_DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInformationForEachMaterialImpairmentLossRecognisedOrReversedForIndividualAssetOrCashgeneratingUnitExplanatory_lbl" xml:lang="en-US">Schedule of cash generating unit</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SummaryOfDetailedInformationAboutCapitalStructureExplanatory" xlink:label="PBK_SummaryOfDetailedInformationAboutCapitalStructureExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SummaryOfDetailedInformationAboutCapitalStructureExplanatory" xlink:to="PBK_SummaryOfDetailedInformationAboutCapitalStructureExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SummaryOfDetailedInformationAboutCapitalStructureExplanatory_lbl" xml:lang="en-US">Schedule of capital structure</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfProductsAndServicesExplanatory" xlink:label="ifrs-full_DisclosureOfProductsAndServicesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfProductsAndServicesExplanatory" xlink:to="ifrs-full_DisclosureOfProductsAndServicesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfProductsAndServicesExplanatory_lbl" xml:lang="en-US">Schedule of revenue from external customers and expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfSegmentAssetsAndSegmentLiabilitiesExplanatory" xlink:label="PBK_DisclosureOfSegmentAssetsAndSegmentLiabilitiesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfSegmentAssetsAndSegmentLiabilitiesExplanatory" xlink:to="PBK_DisclosureOfSegmentAssetsAndSegmentLiabilitiesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfSegmentAssetsAndSegmentLiabilitiesExplanatory_lbl" xml:lang="en-US">Schedule of segment assets and segment liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutGeographicalAreaExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutGeographicalAreaExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutGeographicalAreaExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutGeographicalAreaExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutGeographicalAreaExplanatory_lbl" xml:lang="en-US">Schedule of geographical area</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SummaryOfDetailedInformationAboutReconciliationOfIncomeTaxesExplanatory" xlink:label="PBK_SummaryOfDetailedInformationAboutReconciliationOfIncomeTaxesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SummaryOfDetailedInformationAboutReconciliationOfIncomeTaxesExplanatory" xlink:to="PBK_SummaryOfDetailedInformationAboutReconciliationOfIncomeTaxesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SummaryOfDetailedInformationAboutReconciliationOfIncomeTaxesExplanatory_lbl" xml:lang="en-US">Schedule of reconciliation of income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:label="ifrs-full_DisclosureOfDeferredTaxesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:to="ifrs-full_DisclosureOfDeferredTaxesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDeferredTaxesExplanatory_lbl" xml:lang="en-US">Schedule of deferred tax liability</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutDeferredTaxAssetsUnrecognizedDeductibleTemporaryDifferencesExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutDeferredTaxAssetsUnrecognizedDeductibleTemporaryDifferencesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutDeferredTaxAssetsUnrecognizedDeductibleTemporaryDifferencesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutDeferredTaxAssetsUnrecognizedDeductibleTemporaryDifferencesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutDeferredTaxAssetsUnrecognizedDeductibleTemporaryDifferencesExplanatory_lbl" xml:lang="en-US">Schedule of unrecognized deductible temporary differences</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutEarningsPerShareExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutEarningsPerShareExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutEarningsPerShareExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutEarningsPerShareExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutEarningsPerShareExplanatory_lbl" xml:lang="en-US">Schedule of earnings per share</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutNoncashAssetsAndLiabilities" xlink:label="PBK_DisclosureOfDetailedInformationAboutNoncashAssetsAndLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutNoncashAssetsAndLiabilities" xlink:to="PBK_DisclosureOfDetailedInformationAboutNoncashAssetsAndLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutNoncashAssetsAndLiabilities_lbl" xml:lang="en-US">Schedule of noncash assets and liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutWarrantsLiabilitiesExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutWarrantsLiabilitiesExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutWarrantsLiabilitiesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutWarrantsLiabilitiesExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutWarrantsLiabilitiesExplanatory_lbl" xml:lang="en-US">Schedule of warrant liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfLiabilityWarrantsGrantedExplanatory" xlink:label="PBK_DisclosureOfLiabilityWarrantsGrantedExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfLiabilityWarrantsGrantedExplanatory" xlink:to="PBK_DisclosureOfLiabilityWarrantsGrantedExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfLiabilityWarrantsGrantedExplanatory_lbl" xml:lang="en-US">Schedule of liability warrants granted</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutOtherLongTermLiabilities" xlink:label="PBK_DisclosureOfDetailedInformationAboutOtherLongTermLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutOtherLongTermLiabilities" xlink:to="PBK_DisclosureOfDetailedInformationAboutOtherLongTermLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutOtherLongTermLiabilities_lbl" xml:lang="en-US">Schedule of other long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDetailedInformationAboutFutureMinimumPaymentsForContractualObligationsExplanatory" xlink:label="PBK_DisclosureOfDetailedInformationAboutFutureMinimumPaymentsForContractualObligationsExplanatory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutFutureMinimumPaymentsForContractualObligationsExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutFutureMinimumPaymentsForContractualObligationsExplanatory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDetailedInformationAboutFutureMinimumPaymentsForContractualObligationsExplanatory_lbl" xml:lang="en-US">Schedule of future minimum payments for contractual obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DisclosureOfDeferredGovernementGrantsTextBlock" xlink:label="PBK_DisclosureOfDeferredGovernementGrantsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDeferredGovernementGrantsTextBlock" xlink:to="PBK_DisclosureOfDeferredGovernementGrantsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DisclosureOfDeferredGovernementGrantsTextBlock_lbl" xml:lang="en-US">Schedule of deferred government grants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_lbl" xml:lang="en-US">Disclosure of transactions between related parties [table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PrincipalPlaceOfBusinessOfAssociate" xlink:label="ifrs-full_PrincipalPlaceOfBusinessOfAssociate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PrincipalPlaceOfBusinessOfAssociate" xlink:to="ifrs-full_PrincipalPlaceOfBusinessOfAssociate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PrincipalPlaceOfBusinessOfAssociate_lbl" xml:lang="en-US">Country of Incorporation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProportionOfOwnershipInterestInAssociate" xlink:label="ifrs-full_ProportionOfOwnershipInterestInAssociate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProportionOfOwnershipInterestInAssociate" xlink:to="ifrs-full_ProportionOfOwnershipInterestInAssociate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProportionOfOwnershipInterestInAssociate_lbl" xml:lang="en-US">Ownership interest</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US">Intangible assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipment" xlink:to="ifrs-full_PropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_2_lbl" xml:lang="en-US">Property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationRatePropertyPlantAndEquipment" xlink:label="ifrs-full_DepreciationRatePropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationRatePropertyPlantAndEquipment" xlink:to="ifrs-full_DepreciationRatePropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepreciationRatePropertyPlantAndEquipment_lbl" xml:lang="en-US">Depreciation rate, property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" xlink:label="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" xlink:to="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment_lbl" xml:lang="en-US">Depreciation rate, property, plant and equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLoss" xlink:to="ifrs-full_ProfitLoss_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ProfitLoss_4_lbl" xml:lang="en-US">Profit loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities_2_lbl" xml:lang="en-US">Cash flows from used in operating activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalents" xlink:to="ifrs-full_CashAndCashEquivalents_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashAndCashEquivalents_3_lbl" xml:lang="en-US">Cash and cash equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_WorkingCapital" xlink:label="PBK_WorkingCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WorkingCapital" xlink:to="PBK_WorkingCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_WorkingCapital_lbl" xml:lang="en-US">Working capital</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill_lbl" xml:lang="en-US">Impairment loss recognised in profit or loss intangible assets and goodwill</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInPrepaidExpenses" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInPrepaidExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForDecreaseIncreaseInPrepaidExpenses" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInPrepaidExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInPrepaidExpenses_lbl" xml:lang="en-US">Adjustment for decrease increase in prepaid expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInDeposits" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInDeposits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInDeposits" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInDeposits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInDeposits_lbl" xml:lang="en-US">Adjustment for increase decrease in deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughOtherChangesRightofuseAssets" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherChangesRightofuseAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughOtherChangesRightofuseAssets" xlink:to="ifrs-full_IncreaseDecreaseThroughOtherChangesRightofuseAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherChangesRightofuseAssets_lbl" xml:lang="en-US">Additions to right of use assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities_lbl" xml:lang="en-US">Adjustments for increase decrease in other current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherFinancialLiabilities_lbl" xml:lang="en-US">Adjustments for increase decrease in other financial liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" xlink:to="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable_lbl" xml:lang="en-US">Disclosure of detailed information about borrowings [table]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PercentageOfBearInterest" xlink:label="PBK_PercentageOfBearInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfBearInterest" xlink:to="PBK_PercentageOfBearInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PercentageOfBearInterest_lbl" xml:lang="en-US">Percentage of bear interest</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeReceivables" xlink:label="ifrs-full_TradeReceivables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeReceivables" xlink:to="ifrs-full_TradeReceivables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeReceivables_lbl" xml:lang="en-US">Accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax" xlink:label="ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax" xlink:to="ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ReceivablesFromTaxesOtherThanIncomeTax_lbl" xml:lang="en-US">GST/HST receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" xlink:label="ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" xlink:to="ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties_lbl" xml:lang="en-US">Due from related party (note 24)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherReceivables" xlink:label="ifrs-full_OtherReceivables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherReceivables" xlink:to="ifrs-full_OtherReceivables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherReceivables_lbl" xml:lang="en-US">Other receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProvisionForDoubtfulAccountForCreditLossAllowance" xlink:label="PBK_ProvisionForDoubtfulAccountForCreditLossAllowance" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProvisionForDoubtfulAccountForCreditLossAllowance" xlink:to="PBK_ProvisionForDoubtfulAccountForCreditLossAllowance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProvisionForDoubtfulAccountForCreditLossAllowance_lbl" xml:lang="en-US">Credit loss allowance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherReceivables" xlink:to="ifrs-full_TradeAndOtherReceivables_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_TradeAndOtherReceivables_2_lbl" xml:lang="en-US">Trade and other receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AllowanceAccountForCreditLossesOfFinancialAsset" xlink:label="PBK_AllowanceAccountForCreditLossesOfFinancialAsset" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AllowanceAccountForCreditLossesOfFinancialAsset" xlink:to="PBK_AllowanceAccountForCreditLossesOfFinancialAsset_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="PBK_AllowanceAccountForCreditLossesOfFinancialAsset_lbl" xml:lang="en-US">Credit loss allowance, beginning of the year</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RecognitionOfCreditLoss" xlink:label="PBK_RecognitionOfCreditLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecognitionOfCreditLoss" xlink:to="PBK_RecognitionOfCreditLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RecognitionOfCreditLoss_lbl" xml:lang="en-US">Recognition of credit loss</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RecoveryOfCreditLoss" xlink:label="PBK_RecoveryOfCreditLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecoveryOfCreditLoss" xlink:to="PBK_RecoveryOfCreditLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RecoveryOfCreditLoss_lbl" xml:lang="en-US">Recovery of credit loss</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RecoveriesOnLoansPreviouslyWrittenOff" xlink:label="ifrs-full_RecoveriesOnLoansPreviouslyWrittenOff" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RecoveriesOnLoansPreviouslyWrittenOff" xlink:to="ifrs-full_RecoveriesOnLoansPreviouslyWrittenOff_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RecoveriesOnLoansPreviouslyWrittenOff_lbl" xml:lang="en-US">Write-off of credit loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AllowanceAccountForCreditLossesOfFinancialAsset" xlink:to="PBK_AllowanceAccountForCreditLossesOfFinancialAsset_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="PBK_AllowanceAccountForCreditLossesOfFinancialAsset_2_lbl" xml:lang="en-US">Credit loss allowance, end of the year</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProjectDeposits" xlink:label="PBK_ProjectDeposits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProjectDeposits" xlink:to="PBK_ProjectDeposits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProjectDeposits_lbl" xml:lang="en-US">Project deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherCurrentFinancialAssets" xlink:label="ifrs-full_OtherCurrentFinancialAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherCurrentFinancialAssets" xlink:to="ifrs-full_OtherCurrentFinancialAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherCurrentFinancialAssets_lbl" xml:lang="en-US">Other prepaids and deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PrepaidExpensesAndDepositsNet" xlink:label="PBK_PrepaidExpensesAndDepositsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PrepaidExpensesAndDepositsNet" xlink:to="PBK_PrepaidExpensesAndDepositsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="PBK_PrepaidExpensesAndDepositsNet_lbl" xml:lang="en-US">Balance, end of year</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CurrentPrepaidExpensesAndDepositsNet" xlink:label="PBK_CurrentPrepaidExpensesAndDepositsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentPrepaidExpensesAndDepositsNet" xlink:to="PBK_CurrentPrepaidExpensesAndDepositsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CurrentPrepaidExpensesAndDepositsNet_lbl" xml:lang="en-US">Current</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NonCurrentPrepaidExpensesAndDepositsNet" xlink:label="PBK_NonCurrentPrepaidExpensesAndDepositsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCurrentPrepaidExpensesAndDepositsNet" xlink:to="PBK_NonCurrentPrepaidExpensesAndDepositsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NonCurrentPrepaidExpensesAndDepositsNet_lbl" xml:lang="en-US">Non-current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PrepaidExpensesAndDepositsNet" xlink:to="PBK_PrepaidExpensesAndDepositsNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="PBK_PrepaidExpensesAndDepositsNet_2_lbl" xml:lang="en-US">Prepaid expenses and deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable" xlink:to="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable_lbl" xml:lang="en-US">Disclosure of reconciliation of changes in goodwill [table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipment" xlink:to="ifrs-full_PropertyPlantAndEquipment_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_3_lbl" xml:lang="en-US">Property plant and equipment, beginning balance</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ReclassificationFromConstructionInProgress" xlink:label="PBK_ReclassificationFromConstructionInProgress" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ReclassificationFromConstructionInProgress" xlink:to="PBK_ReclassificationFromConstructionInProgress_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ReclassificationFromConstructionInProgress_lbl" xml:lang="en-US">Reclassification from construction in progress</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AdjustmentCapitalExpenditureRefunds" xlink:label="PBK_AdjustmentCapitalExpenditureRefunds" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentCapitalExpenditureRefunds" xlink:to="PBK_AdjustmentCapitalExpenditureRefunds_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AdjustmentCapitalExpenditureRefunds_lbl" xml:lang="en-US">Adjustment - Capital expenditure refunds</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:label="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:to="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_lbl" xml:lang="en-US">Additions from acquisition</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DispositionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:label="PBK_DispositionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DispositionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:to="PBK_DispositionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DispositionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment_lbl" xml:lang="en-US">Dispositions</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationExpense" xlink:to="ifrs-full_DepreciationExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_DepreciationExpense_2_lbl" xml:lang="en-US">Depreciation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:label="ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:to="ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_lbl" xml:lang="en-US">Impairment</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ReallocationOfImpairmentLoss" xlink:label="PBK_ReallocationOfImpairmentLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ReallocationOfImpairmentLoss" xlink:to="PBK_ReallocationOfImpairmentLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ReallocationOfImpairmentLoss_lbl" xml:lang="en-US">Reallocation of impairment loss (note 2(e)(i))</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" xlink:to="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment_lbl" xml:lang="en-US">Foreign currency impact</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipment" xlink:to="ifrs-full_PropertyPlantAndEquipment_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_4_lbl" xml:lang="en-US">Property plant and equipment, ending balance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:label="ifrs-full_DepreciationPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:to="ifrs-full_DepreciationPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepreciationPropertyPlantAndEquipment_lbl" xml:lang="en-US">Depreciation expenses</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureContractAssetsAbstract" xlink:to="PBK_DisclosureContractAssetsAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DisclosureContractAssetsAbstract_2_lbl" xml:lang="en-US">Schedule Of Contract Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentContractAssets" xlink:to="ifrs-full_CurrentContractAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_CurrentContractAssets_2_lbl" xml:lang="en-US">Beginning of the year</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RevenueFromContractsWithCustomersAmountsInvoicedForPriorYear" xlink:label="PBK_RevenueFromContractsWithCustomersAmountsInvoicedForPriorYear" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RevenueFromContractsWithCustomersAmountsInvoicedForPriorYear" xlink:to="PBK_RevenueFromContractsWithCustomersAmountsInvoicedForPriorYear_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RevenueFromContractsWithCustomersAmountsInvoicedForPriorYear_lbl" xml:lang="en-US">Amounts invoiced for prior year</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RevenueFromContractsWithCustomersAmountNotInvoiced" xlink:label="PBK_RevenueFromContractsWithCustomersAmountNotInvoiced" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RevenueFromContractsWithCustomersAmountNotInvoiced" xlink:to="PBK_RevenueFromContractsWithCustomersAmountNotInvoiced_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RevenueFromContractsWithCustomersAmountNotInvoiced_lbl" xml:lang="en-US">Amount not invoiced</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentContractAssets" xlink:to="ifrs-full_CurrentContractAssets_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_CurrentContractAssets_3_lbl" xml:lang="en-US">End of the year</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InventoriesAbstract" xlink:to="PBK_InventoriesAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_InventoriesAbstract_2_lbl" xml:lang="en-US">Schedule Of Inventories</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Inventories" xlink:to="ifrs-full_Inventories_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_Inventories_2_lbl" xml:lang="en-US">Beginning of the year</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DevelopmentCostsInventories" xlink:label="PBK_DevelopmentCostsInventories" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DevelopmentCostsInventories" xlink:to="PBK_DevelopmentCostsInventories_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DevelopmentCostsInventories_lbl" xml:lang="en-US">Development costs</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CostOfGoodsSoldInventories" xlink:label="PBK_CostOfGoodsSoldInventories" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CostOfGoodsSoldInventories" xlink:to="PBK_CostOfGoodsSoldInventories_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_CostOfGoodsSoldInventories_lbl" xml:lang="en-US">Cost of goods sold</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProjectCancellationsOfInventories" xlink:label="PBK_ProjectCancellationsOfInventories" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProjectCancellationsOfInventories" xlink:to="PBK_ProjectCancellationsOfInventories_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProjectCancellationsOfInventories_lbl" xml:lang="en-US">Project cancellations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InventoryWritedown2011" xlink:label="ifrs-full_InventoryWritedown2011" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InventoryWritedown2011" xlink:to="ifrs-full_InventoryWritedown2011_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InventoryWritedown2011_lbl" xml:lang="en-US">Returned inventory in-transit (note 27)</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ForeignCurrencyImpactOfInventories" xlink:label="PBK_ForeignCurrencyImpactOfInventories" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ForeignCurrencyImpactOfInventories" xlink:to="PBK_ForeignCurrencyImpactOfInventories_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ForeignCurrencyImpactOfInventories_lbl" xml:lang="en-US">Foreign currency impact</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Inventories" xlink:to="ifrs-full_Inventories_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_Inventories_3_lbl" xml:lang="en-US">End of the year</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProjectCancellationsOfInventories" xlink:to="PBK_ProjectCancellationsOfInventories_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_ProjectCancellationsOfInventories_2_lbl" xml:lang="en-US">Project cancellations</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConstructionInProgress" xlink:to="ifrs-full_ConstructionInProgress_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_ConstructionInProgress_2_lbl" xml:lang="en-US">Balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:to="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_2_lbl" xml:lang="en-US">Additions from acquisition (note 19)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:label="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:to="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment_lbl" xml:lang="en-US">Additions</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ReclassificationFromConstructionInProgress" xlink:to="PBK_ReclassificationFromConstructionInProgress_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ReclassificationFromConstructionInProgress_2_lbl" xml:lang="en-US">Reclassification to property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WritedownsReversalsOfPropertyPlantAndEquipment" xlink:label="ifrs-full_WritedownsReversalsOfPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WritedownsReversalsOfPropertyPlantAndEquipment" xlink:to="ifrs-full_WritedownsReversalsOfPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WritedownsReversalsOfPropertyPlantAndEquipment_lbl" xml:lang="en-US">Write-off of previously capitalized costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_lbl" xml:lang="en-US">Impairment (note 25)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LossOnPropertyPlantAndEquipmentDisposal" xlink:to="PBK_LossOnPropertyPlantAndEquipmentDisposal_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_LossOnPropertyPlantAndEquipmentDisposal_2_lbl" xml:lang="en-US">Assets abandonment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ConstructionInProgress" xlink:to="ifrs-full_ConstructionInProgress_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_ConstructionInProgress_3_lbl" xml:lang="en-US">Balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WritedownsReversalsOfPropertyPlantAndEquipment" xlink:to="ifrs-full_WritedownsReversalsOfPropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_WritedownsReversalsOfPropertyPlantAndEquipment_2_lbl" xml:lang="en-US">Write-downs (reversals of write-downs) of property, plant and equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LossOnPropertyPlantAndEquipmentDisposal" xlink:to="PBK_LossOnPropertyPlantAndEquipmentDisposal_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="PBK_LossOnPropertyPlantAndEquipmentDisposal_3_lbl" xml:lang="en-US">Abandonment loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:to="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_3_lbl" xml:lang="en-US">Acquisitions through business combinations, property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers" xlink:to="ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers_lbl" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities" xlink:label="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities" xlink:to="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities_lbl" xml:lang="en-US">Accrued liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherCurrentPayables" xlink:label="ifrs-full_OtherCurrentPayables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherCurrentPayables" xlink:to="ifrs-full_OtherCurrentPayables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherCurrentPayables_lbl" xml:lang="en-US">Other payable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentValueAddedTaxPayables" xlink:label="ifrs-full_CurrentValueAddedTaxPayables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentValueAddedTaxPayables" xlink:to="ifrs-full_CurrentValueAddedTaxPayables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentValueAddedTaxPayables_lbl" xml:lang="en-US">GST/HST payable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties" xlink:to="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesToRelatedParties_lbl" xml:lang="en-US">Due to related party (note 24)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ContractLiabilities" xlink:label="ifrs-full_ContractLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ContractLiabilities" xlink:to="ifrs-full_ContractLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_ContractLiabilities_lbl" xml:lang="en-US">Beginning of the year</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RecognitionOfRevenue" xlink:label="PBK_RecognitionOfRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecognitionOfRevenue" xlink:to="PBK_RecognitionOfRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RecognitionOfRevenue_lbl" xml:lang="en-US">Revenue recognized from opening balance</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AdvancePayments" xlink:label="PBK_AdvancePayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdvancePayments" xlink:to="PBK_AdvancePayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AdvancePayments_lbl" xml:lang="en-US">Advance billings</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ForeignCurrencyImpact" xlink:label="PBK_ForeignCurrencyImpact" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ForeignCurrencyImpact" xlink:to="PBK_ForeignCurrencyImpact_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ForeignCurrencyImpact_lbl" xml:lang="en-US">Foreign currency impact</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ContractLiabilities" xlink:to="ifrs-full_ContractLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_ContractLiabilities_2_lbl" xml:lang="en-US">End of the year</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LeaseTable" xlink:label="PBK_LeaseTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LeaseTable" xlink:to="PBK_LeaseTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LeaseTable_lbl" xml:lang="en-US">LeaseTable [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LeaseLineitem" xlink:label="PBK_LeaseLineitem" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LeaseLineitem" xlink:to="PBK_LeaseLineitem_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LeaseLineitem_lbl" xml:lang="en-US">LeaseLineitem [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RightofuseAssetsRevaluedAssetsAtCost" xlink:label="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost" xlink:to="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost_lbl" xml:lang="en-US">Cost, beginning balance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AcquisitionsThroughBusinessCombinationsRightofuseAssets" xlink:label="ifrs-full_AcquisitionsThroughBusinessCombinationsRightofuseAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AcquisitionsThroughBusinessCombinationsRightofuseAssets" xlink:to="ifrs-full_AcquisitionsThroughBusinessCombinationsRightofuseAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AcquisitionsThroughBusinessCombinationsRightofuseAssets_lbl" xml:lang="en-US">Addition from acquisition (note 19)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughOtherChangesRightofuseAssets" xlink:to="ifrs-full_IncreaseDecreaseThroughOtherChangesRightofuseAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughOtherChangesRightofuseAssets_2_lbl" xml:lang="en-US">Adjustment (note 2(e)(ii))</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdditionsToRightofuseAssets" xlink:label="ifrs-full_AdditionsToRightofuseAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionsToRightofuseAssets" xlink:to="ifrs-full_AdditionsToRightofuseAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdditionsToRightofuseAssets_lbl" xml:lang="en-US">Additions</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RetirementsRightofuseAssets" xlink:label="ifrs-full_RetirementsRightofuseAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RetirementsRightofuseAssets" xlink:to="ifrs-full_RetirementsRightofuseAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RetirementsRightofuseAssets_lbl" xml:lang="en-US">Additions &#8211; asset retirement cost</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ModificationsToRightofuseAssets" xlink:label="PBK_ModificationsToRightofuseAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ModificationsToRightofuseAssets" xlink:to="PBK_ModificationsToRightofuseAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ModificationsToRightofuseAssets_lbl" xml:lang="en-US">Modifications</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ForeignCurrencyImpactOnRightOfUseAsset" xlink:label="PBK_ForeignCurrencyImpactOnRightOfUseAsset" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ForeignCurrencyImpactOnRightOfUseAsset" xlink:to="PBK_ForeignCurrencyImpactOnRightOfUseAsset_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ForeignCurrencyImpactOnRightOfUseAsset_lbl" xml:lang="en-US">Foreign currency impact</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost" xlink:to="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost_2_lbl" xml:lang="en-US">Cost, ending balance</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RightofuseAssetsAccumulatedDepreciation" xlink:label="PBK_RightofuseAssetsAccumulatedDepreciation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RightofuseAssetsAccumulatedDepreciation" xlink:to="PBK_RightofuseAssetsAccumulatedDepreciation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="PBK_RightofuseAssetsAccumulatedDepreciation_lbl" xml:lang="en-US">Accumulated depreciation, beginning balance</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ModificationToRightofuseAssetsAccumulatedDepreciation" xlink:label="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation" xlink:to="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation_lbl" xml:lang="en-US">Modifications</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationRightofuseAssets" xlink:label="ifrs-full_DepreciationRightofuseAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DepreciationRightofuseAssets" xlink:to="ifrs-full_DepreciationRightofuseAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DepreciationRightofuseAssets_lbl" xml:lang="en-US">Depreciation</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RightofuseAssetsAccumulatedDepreciation" xlink:to="PBK_RightofuseAssetsAccumulatedDepreciation_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="PBK_RightofuseAssetsAccumulatedDepreciation_2_lbl" xml:lang="en-US">Accumulated depreciation, ending balance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LeaseLiabilities" xlink:label="ifrs-full_LeaseLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LeaseLiabilities" xlink:to="ifrs-full_LeaseLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_LeaseLiabilities_lbl" xml:lang="en-US">Lease liabilities, beginning balance</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AdditionFromAcquisitionInLeaseLiabilitiesDueToPaymentsMade" xlink:label="PBK_AdditionFromAcquisitionInLeaseLiabilitiesDueToPaymentsMade" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdditionFromAcquisitionInLeaseLiabilitiesDueToPaymentsMade" xlink:to="PBK_AdditionFromAcquisitionInLeaseLiabilitiesDueToPaymentsMade_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AdditionFromAcquisitionInLeaseLiabilitiesDueToPaymentsMade_lbl" xml:lang="en-US">Additions from acquisition (note 19)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInOtherCurrentLiabilities_2_lbl" xml:lang="en-US">Additions adjustment (note 2(e)(ii))</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities" xlink:to="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities_lbl" xml:lang="en-US">Additions</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:to="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities_lbl" xml:lang="en-US">Modifications</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ReductionInLeaseLiabilitiesDueToPaymentsMade" xlink:label="PBK_ReductionInLeaseLiabilitiesDueToPaymentsMade" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ReductionInLeaseLiabilitiesDueToPaymentsMade" xlink:to="PBK_ReductionInLeaseLiabilitiesDueToPaymentsMade_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ReductionInLeaseLiabilitiesDueToPaymentsMade_lbl" xml:lang="en-US">Payments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:label="ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:to="ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities_lbl" xml:lang="en-US">Foreign currency impact</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_InterestAccretion" xlink:label="PBK_InterestAccretion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InterestAccretion" xlink:to="PBK_InterestAccretion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_InterestAccretion_lbl" xml:lang="en-US">Interest accretion</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LeaseLiabilities" xlink:to="ifrs-full_LeaseLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_LeaseLiabilities_2_lbl" xml:lang="en-US">Lease liabilities, ending balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentLeaseLiabilities" xlink:to="ifrs-full_CurrentLeaseLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CurrentLeaseLiabilities_2_lbl" xml:lang="en-US">Lease liabilities, current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentLeaseLiabilities" xlink:to="ifrs-full_NoncurrentLeaseLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentLeaseLiabilities_2_lbl" xml:lang="en-US">Lease liabilities, non-current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LeaseLiabilities" xlink:to="ifrs-full_LeaseLiabilities_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_LeaseLiabilities_3_lbl" xml:lang="en-US">Lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable" xlink:label="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable" xlink:to="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable_lbl" xml:lang="en-US">Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UndiscountedOperatingLeasePaymentsToBeReceived" xlink:label="ifrs-full_UndiscountedOperatingLeasePaymentsToBeReceived" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_UndiscountedOperatingLeasePaymentsToBeReceived" xlink:to="ifrs-full_UndiscountedOperatingLeasePaymentsToBeReceived_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_UndiscountedOperatingLeasePaymentsToBeReceived_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsTable" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfIntangibleAssetsTable" xlink:to="ifrs-full_DisclosureOfIntangibleAssetsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfIntangibleAssetsTable_lbl" xml:lang="en-US">Disclosure of detailed information about intangible assets [table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwill_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_2_lbl" xml:lang="en-US">Accumulated amortization, beginning balance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US">Additions from acquisition (note 19)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US">Amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill_lbl" xml:lang="en-US">Impairment (note 25)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_IntangibleAssetsOtherThanGoodwill_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_IntangibleAssetsOtherThanGoodwill_3_lbl" xml:lang="en-US">Accumulated amortization, beginning balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ReallocationOfImpairmentLoss" xlink:to="PBK_ReallocationOfImpairmentLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ReallocationOfImpairmentLoss_2_lbl" xml:lang="en-US">Reallocation of impairment loss (note 2(e)(ii))</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IntangibleAssetOtherThanGoodwill" xlink:label="PBK_IntangibleAssetOtherThanGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IntangibleAssetOtherThanGoodwill" xlink:to="PBK_IntangibleAssetOtherThanGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IntangibleAssetOtherThanGoodwill_lbl" xml:lang="en-US">Net Book Value, Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateTable" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateTable" xlink:to="ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsByTypeOfInterestRateTable_lbl" xml:lang="en-US">Disclosure of financial instruments by type of interest rate [table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentDebtInstrumentsIssued" xlink:label="ifrs-full_CurrentDebtInstrumentsIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentDebtInstrumentsIssued" xlink:to="ifrs-full_CurrentDebtInstrumentsIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CurrentDebtInstrumentsIssued_lbl" xml:lang="en-US">Short-term loans</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable" xlink:label="ifrs-full_DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable" xlink:to="ifrs-full_DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfAttributionOfExpensesByNatureToTheirFunctionTable_lbl" xml:lang="en-US">Disclosure of attribution of expenses by nature to their function [table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill_2_lbl" xml:lang="en-US">Amortization expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Borrowings" xlink:label="ifrs-full_Borrowings" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Borrowings" xlink:to="ifrs-full_Borrowings_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_Borrowings_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentPortionOfLongtermBorrowings" xlink:label="ifrs-full_CurrentPortionOfLongtermBorrowings" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentPortionOfLongtermBorrowings" xlink:to="ifrs-full_CurrentPortionOfLongtermBorrowings_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentPortionOfLongtermBorrowings_lbl" xml:lang="en-US">Less: current portion</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LongtermBorrowings" xlink:to="ifrs-full_LongtermBorrowings_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_LongtermBorrowings_2_lbl" xml:lang="en-US">Long-term portion</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:to="ifrs-full_DisclosureOfFinancialInstrumentsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfFinancialInstrumentsTable_lbl" xml:lang="en-US">Disclosure of detailed information about financial instruments [table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentDebtInstrumentsIssued" xlink:to="ifrs-full_CurrentDebtInstrumentsIssued_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentDebtInstrumentsIssued_2_lbl" xml:lang="en-US">Short term loan</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsInterestRateBasis" xlink:label="ifrs-full_BorrowingsInterestRateBasis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsInterestRateBasis" xlink:to="ifrs-full_BorrowingsInterestRateBasis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BorrowingsInterestRateBasis_lbl" xml:lang="en-US">Interest rate, description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinanceCosts" xlink:label="ifrs-full_FinanceCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinanceCosts" xlink:to="ifrs-full_FinanceCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinanceCosts_lbl" xml:lang="en-US">Financing related costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValue" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_FinancialLiabilitiesAtFairValue" xlink:to="ifrs-full_FinancialLiabilitiesAtFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_FinancialLiabilitiesAtFairValue_lbl" xml:lang="en-US">credit facility liquidity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AmountByWhichUnitsRecoverableAmountExceedsItsCarryingAmount" xlink:label="ifrs-full_AmountByWhichUnitsRecoverableAmountExceedsItsCarryingAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AmountByWhichUnitsRecoverableAmountExceedsItsCarryingAmount" xlink:to="ifrs-full_AmountByWhichUnitsRecoverableAmountExceedsItsCarryingAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AmountByWhichUnitsRecoverableAmountExceedsItsCarryingAmount_lbl" xml:lang="en-US">Credit commitment exceeds</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsAdjustmentToInterestRateBasis" xlink:label="ifrs-full_BorrowingsAdjustmentToInterestRateBasis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsAdjustmentToInterestRateBasis" xlink:to="ifrs-full_BorrowingsAdjustmentToInterestRateBasis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BorrowingsAdjustmentToInterestRateBasis_lbl" xml:lang="en-US">Percentage of bankers acceptance interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsMaturity" xlink:label="ifrs-full_BorrowingsMaturity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsMaturity" xlink:to="ifrs-full_BorrowingsMaturity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_BorrowingsMaturity_lbl" xml:lang="en-US">Loans Maturity</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PercentageOfAnnualInterestRate" xlink:label="PBK_PercentageOfAnnualInterestRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfAnnualInterestRate" xlink:to="PBK_PercentageOfAnnualInterestRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PercentageOfAnnualInterestRate_lbl" xml:lang="en-US">Percentage of annual interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherLongtermBenefits" xlink:label="ifrs-full_OtherLongtermBenefits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherLongtermBenefits" xlink:to="ifrs-full_OtherLongtermBenefits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherLongtermBenefits_lbl" xml:lang="en-US">Interest expense on long term loans</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LossesOnChangeInFairValueOfDerivatives" xlink:label="ifrs-full_LossesOnChangeInFairValueOfDerivatives" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LossesOnChangeInFairValueOfDerivatives" xlink:to="ifrs-full_LossesOnChangeInFairValueOfDerivatives_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LossesOnChangeInFairValueOfDerivatives_lbl" xml:lang="en-US">Fair value change loss</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AdvanceAmount" xlink:label="PBK_AdvanceAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdvanceAmount" xlink:to="PBK_AdvanceAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AdvanceAmount_lbl" xml:lang="en-US">Advance amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherFeeAndCommissionExpense" xlink:label="ifrs-full_OtherFeeAndCommissionExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherFeeAndCommissionExpense" xlink:to="ifrs-full_OtherFeeAndCommissionExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherFeeAndCommissionExpense_lbl" xml:lang="en-US">Fee amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsOnChangeInFairValueOfDerivatives" xlink:label="ifrs-full_GainsOnChangeInFairValueOfDerivatives" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GainsOnChangeInFairValueOfDerivatives" xlink:to="ifrs-full_GainsOnChangeInFairValueOfDerivatives_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GainsOnChangeInFairValueOfDerivatives_lbl" xml:lang="en-US">Change in fair value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDebt" xlink:label="ifrs-full_NetDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDebt" xlink:to="ifrs-full_NetDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetDebt_lbl" xml:lang="en-US">Loan amount</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_TransactionCosts" xlink:label="PBK_TransactionCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TransactionCosts" xlink:to="PBK_TransactionCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_TransactionCosts_lbl" xml:lang="en-US">Transaction costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherPayables" xlink:label="ifrs-full_OtherPayables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherPayables" xlink:to="ifrs-full_OtherPayables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherPayables_lbl" xml:lang="en-US">Loans</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PercentageOfAnnualBankRate" xlink:label="PBK_PercentageOfAnnualBankRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfAnnualBankRate" xlink:to="PBK_PercentageOfAnnualBankRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PercentageOfAnnualBankRate_lbl" xml:lang="en-US">Percentage of annual bank rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestPayable" xlink:label="ifrs-full_InterestPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestPayable" xlink:to="ifrs-full_InterestPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestPayable_lbl" xml:lang="en-US">Interest paid</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfBusinessCombinationsTable" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfBusinessCombinationsTable" xlink:to="ifrs-full_DisclosureOfBusinessCombinationsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfBusinessCombinationsTable_lbl" xml:lang="en-US">Disclosure of detailed information about business combination [table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfVotingEquityInterestsAcquired" xlink:label="ifrs-full_PercentageOfVotingEquityInterestsAcquired" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PercentageOfVotingEquityInterestsAcquired" xlink:to="ifrs-full_PercentageOfVotingEquityInterestsAcquired_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PercentageOfVotingEquityInterestsAcquired_lbl" xml:lang="en-US">Membership interest acquired</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PercentageOfTaxEquity" xlink:label="PBK_PercentageOfTaxEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfTaxEquity" xlink:to="PBK_PercentageOfTaxEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PercentageOfTaxEquity_lbl" xml:lang="en-US">Percentage of tax equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred" xlink:label="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred" xlink:to="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred_lbl" xml:lang="en-US">Loan value of acquisition date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:label="ifrs-full_ProportionOfOwnershipInterestInSubsidiary" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:to="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_lbl" xml:lang="en-US">Ownership percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxAssetsRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_DeferredTaxAssetsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxAssetsRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_DeferredTaxAssetsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DeferredTaxAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Tax equity asset acquired on acquisition date</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IncomeRelatedToTaxEquity" xlink:label="PBK_IncomeRelatedToTaxEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncomeRelatedToTaxEquity" xlink:to="PBK_IncomeRelatedToTaxEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IncomeRelatedToTaxEquity_lbl" xml:lang="en-US">Other income related to tax equity</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_InterestAccretionRecognized" xlink:label="PBK_InterestAccretionRecognized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InterestAccretionRecognized" xlink:to="PBK_InterestAccretionRecognized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_InterestAccretionRecognized_lbl" xml:lang="en-US">Interest accretion</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Provisions" xlink:to="ifrs-full_Provisions_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_Provisions_2_lbl" xml:lang="en-US">Beginning of the period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AcquisitionsThroughBusinessCombinationsOtherProvisions" xlink:label="ifrs-full_AcquisitionsThroughBusinessCombinationsOtherProvisions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AcquisitionsThroughBusinessCombinationsOtherProvisions" xlink:to="ifrs-full_AcquisitionsThroughBusinessCombinationsOtherProvisions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AcquisitionsThroughBusinessCombinationsOtherProvisions_lbl" xml:lang="en-US">Additions from acquisition (note 19)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdditionalProvisionsOtherProvisions" xlink:label="ifrs-full_AdditionalProvisionsOtherProvisions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionalProvisionsOtherProvisions" xlink:to="ifrs-full_AdditionalProvisionsOtherProvisions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdditionalProvisionsOtherProvisions_lbl" xml:lang="en-US">Additions</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProvisionUsedOtherProvisions" xlink:label="ifrs-full_ProvisionUsedOtherProvisions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProvisionUsedOtherProvisions" xlink:to="ifrs-full_ProvisionUsedOtherProvisions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ProvisionUsedOtherProvisions_lbl" xml:lang="en-US">Increase (decrease) in liability</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions" xlink:to="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions_lbl" xml:lang="en-US">Accretion expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Provisions" xlink:to="ifrs-full_Provisions_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_Provisions_3_lbl" xml:lang="en-US">End of the period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:to="ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation_lbl" xml:lang="en-US">Inflation rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRates" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:to="ifrs-full_ActuarialAssumptionOfDiscountRates_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfDiscountRates_lbl" xml:lang="en-US">Discount rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfRetirementAge2019" xlink:label="ifrs-full_ActuarialAssumptionOfRetirementAge2019" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ActuarialAssumptionOfRetirementAge2019" xlink:to="ifrs-full_ActuarialAssumptionOfRetirementAge2019_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ActuarialAssumptionOfRetirementAge2019_lbl" xml:lang="en-US">Estimated average timing</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CashRecognisedAsOfAcquisitionDate" xlink:label="PBK_CashRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CashRecognisedAsOfAcquisitionDate" xlink:to="PBK_CashRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_CashRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Cash</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate" xlink:label="PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate" xlink:to="PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Trade and other receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate" xlink:label="PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate" xlink:to="PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Short-term investments</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PrepaidExpensesAndDepositsRecognisedAsOfAcquisitionDate" xlink:label="PBK_PrepaidExpensesAndDepositsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PrepaidExpensesAndDepositsRecognisedAsOfAcquisitionDate" xlink:to="PBK_PrepaidExpensesAndDepositsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_PrepaidExpensesAndDepositsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Prepaid expenses and deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RightOfUseAssetsRecognisedAsOfAcquisitionDate" xlink:label="PBK_RightOfUseAssetsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RightOfUseAssetsRecognisedAsOfAcquisitionDate" xlink:to="PBK_RightOfUseAssetsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_RightOfUseAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Right-of-use assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ConstructionInProgressRecognisedAsOfAcquisitionDate" xlink:label="PBK_ConstructionInProgressRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConstructionInProgressRecognisedAsOfAcquisitionDate" xlink:to="PBK_ConstructionInProgressRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ConstructionInProgressRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Construction in progress</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OtherAssetsRecognisedAsOfAcquisitionDate" xlink:label="PBK_OtherAssetsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherAssetsRecognisedAsOfAcquisitionDate" xlink:to="PBK_OtherAssetsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OtherAssetsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Other assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DerivativeFinancialInstrumentsRecognisedAsOfAcquisitionDate" xlink:label="PBK_DerivativeFinancialInstrumentsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DerivativeFinancialInstrumentsRecognisedAsOfAcquisitionDate" xlink:to="PBK_DerivativeFinancialInstrumentsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DerivativeFinancialInstrumentsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Derivative financial instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherPayablesRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_TradeAndOtherPayablesRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherPayablesRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_TradeAndOtherPayablesRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_TradeAndOtherPayablesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Accounts payable and accruals</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AssetRetirementObligationsRecognisedAsOfAcquisitionDate" xlink:label="PBK_AssetRetirementObligationsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AssetRetirementObligationsRecognisedAsOfAcquisitionDate" xlink:to="PBK_AssetRetirementObligationsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_AssetRetirementObligationsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Asset retirement obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_BorrowingsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BorrowingsRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_BorrowingsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_BorrowingsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Long-term loans</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LeaseLiabilitiesRecognisedAsOfAcquisitionDate" xlink:label="PBK_LeaseLiabilitiesRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LeaseLiabilitiesRecognisedAsOfAcquisitionDate" xlink:to="PBK_LeaseLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_LeaseLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Deferred tax liability</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IntangibleAssetRecognisedAsOfAcquisitionDate" xlink:label="PBK_IntangibleAssetRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IntangibleAssetRecognisedAsOfAcquisitionDate" xlink:to="PBK_IntangibleAssetRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IntangibleAssetRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Intangible asset</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DueToRelatedPartiesRecognisedAsOfAcquisitionDate" xlink:label="PBK_DueToRelatedPartiesRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DueToRelatedPartiesRecognisedAsOfAcquisitionDate" xlink:to="PBK_DueToRelatedPartiesRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_DueToRelatedPartiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Due to related parties</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IdentifiableNetAssets" xlink:label="PBK_IdentifiableNetAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IdentifiableNetAssets" xlink:to="PBK_IdentifiableNetAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IdentifiableNetAssets_lbl" xml:lang="en-US">Identifiable net assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GoodwillRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_GoodwillRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GoodwillRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_GoodwillRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_GoodwillRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Goodwill</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate" xlink:label="ifrs-full_NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate" xlink:to="ifrs-full_NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate_lbl" xml:lang="en-US">Non-controlling interest</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed" xlink:label="ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed" xlink:to="ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed_lbl" xml:lang="en-US">Net asset acquired</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Consideration paid in cash</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ConsiderationPaidInCommonShares" xlink:label="PBK_ConsiderationPaidInCommonShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConsiderationPaidInCommonShares" xlink:to="PBK_ConsiderationPaidInCommonShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ConsiderationPaidInCommonShares_lbl" xml:lang="en-US">Consideration paid in common shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ContingentValueRights" xlink:label="PBK_ContingentValueRights" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContingentValueRights" xlink:to="PBK_ContingentValueRights_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ContingentValueRights_lbl" xml:lang="en-US">Contingent value rights</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PurchasePriceAdjustmentForTotalSharesOutstanding" xlink:label="PBK_PurchasePriceAdjustmentForTotalSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchasePriceAdjustmentForTotalSharesOutstanding" xlink:to="PBK_PurchasePriceAdjustmentForTotalSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PurchasePriceAdjustmentForTotalSharesOutstanding_lbl" xml:lang="en-US">Purchase price adjustment for total shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashTransferred" xlink:label="ifrs-full_CashTransferred" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashTransferred" xlink:to="ifrs-full_CashTransferred_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashTransferred_lbl" xml:lang="en-US">Total consideration</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentLiabilitiesRecognisedAsOfAcquisitionDate" xlink:label="ifrs-full_CurrentLiabilitiesRecognisedAsOfAcquisitionDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentLiabilitiesRecognisedAsOfAcquisitionDate" xlink:to="ifrs-full_CurrentLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_CurrentLiabilitiesRecognisedAsOfAcquisitionDate_lbl" xml:lang="en-US">Current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IdentifiableNetLiabilitiesAssumedAtFairValue" xlink:label="PBK_IdentifiableNetLiabilitiesAssumedAtFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IdentifiableNetLiabilitiesAssumedAtFairValue" xlink:to="PBK_IdentifiableNetLiabilitiesAssumedAtFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IdentifiableNetLiabilitiesAssumedAtFairValue_lbl" xml:lang="en-US">Identifiable net liabilities assumed at fair value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RestrictedCashAndCashEquivalents" xlink:label="ifrs-full_RestrictedCashAndCashEquivalents" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RestrictedCashAndCashEquivalents" xlink:to="ifrs-full_RestrictedCashAndCashEquivalents_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RestrictedCashAndCashEquivalents_lbl" xml:lang="en-US">Restricted cash, net</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentRestrictedCashAndCashEquivalents" xlink:to="ifrs-full_CurrentRestrictedCashAndCashEquivalents_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CurrentRestrictedCashAndCashEquivalents_2_lbl" xml:lang="en-US">Restricted cash, current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentRestrictedCashAndCashEquivalents" xlink:label="ifrs-full_NoncurrentRestrictedCashAndCashEquivalents" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentRestrictedCashAndCashEquivalents" xlink:to="ifrs-full_NoncurrentRestrictedCashAndCashEquivalents_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentRestrictedCashAndCashEquivalents_lbl" xml:lang="en-US">Restricted cash, non-current</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesIssuedOnAcquisition" xlink:label="PBK_NumberOfSharesIssuedOnAcquisition" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesIssuedOnAcquisition" xlink:to="PBK_NumberOfSharesIssuedOnAcquisition_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesIssuedOnAcquisition_lbl" xml:lang="en-US">Number of shares issued on acquisition</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred" xlink:to="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred_2_lbl" xml:lang="en-US">Total consideration</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PercentageOfSharesIssuedAndOutstanding" xlink:label="PBK_PercentageOfSharesIssuedAndOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfSharesIssuedAndOutstanding" xlink:to="PBK_PercentageOfSharesIssuedAndOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PercentageOfSharesIssuedAndOutstanding_lbl" xml:lang="en-US">Percentage of shares issued and outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageSharePrice2019" xlink:label="ifrs-full_WeightedAverageSharePrice2019" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageSharePrice2019" xlink:to="ifrs-full_WeightedAverageSharePrice2019_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageSharePrice2019_lbl" xml:lang="en-US">Weighted average trading price</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AcquisitionCost" xlink:label="PBK_AcquisitionCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AcquisitionCost" xlink:to="PBK_AcquisitionCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AcquisitionCost_lbl" xml:lang="en-US">Acquisition costs</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesIssuedForUpfrontPayments" xlink:label="PBK_NumberOfSharesIssuedForUpfrontPayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesIssuedForUpfrontPayments" xlink:to="PBK_NumberOfSharesIssuedForUpfrontPayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesIssuedForUpfrontPayments_lbl" xml:lang="en-US">Number of shares issued for upfront payments</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesIssuedInTheFormOfContingentValueRights" xlink:label="PBK_NumberOfSharesIssuedInTheFormOfContingentValueRights" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesIssuedInTheFormOfContingentValueRights" xlink:to="PBK_NumberOfSharesIssuedInTheFormOfContingentValueRights_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesIssuedInTheFormOfContingentValueRights_lbl" xml:lang="en-US">Number of shares issued in the form of contingent value rights</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdditionalInformationAboutNatureAndFinancialEffectOfBusinessCombination" xlink:label="ifrs-full_AdditionalInformationAboutNatureAndFinancialEffectOfBusinessCombination" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionalInformationAboutNatureAndFinancialEffectOfBusinessCombination" xlink:to="ifrs-full_AdditionalInformationAboutNatureAndFinancialEffectOfBusinessCombination_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdditionalInformationAboutNatureAndFinancialEffectOfBusinessCombination_lbl" xml:lang="en-US">Additional information about nature and financial effect of business combination</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SharesPrice" xlink:label="PBK_SharesPrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SharesPrice" xlink:to="PBK_SharesPrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SharesPrice_lbl" xml:lang="en-US">Share price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Revenue" xlink:to="ifrs-full_Revenue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_Revenue_2_lbl" xml:lang="en-US">Contributed revenue</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLoss" xlink:to="ifrs-full_ProfitLoss_5_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_ProfitLoss_5_lbl" xml:lang="en-US">Net loss</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueOfPreviouslyHeldEquityInterest" xlink:label="PBK_FairValueOfPreviouslyHeldEquityInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueOfPreviouslyHeldEquityInterest" xlink:to="PBK_FairValueOfPreviouslyHeldEquityInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FairValueOfPreviouslyHeldEquityInterest_lbl" xml:lang="en-US">Fair value of the previously held equity interest</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherRevenue" xlink:label="ifrs-full_OtherRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherRevenue" xlink:to="ifrs-full_OtherRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherRevenue_lbl" xml:lang="en-US">Outstanding unbilled revenue</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashTransferred" xlink:to="ifrs-full_CashTransferred_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CashTransferred_2_lbl" xml:lang="en-US">Consideration of cash</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable" xlink:label="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable" xlink:to="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_lbl" xml:lang="en-US">Consideration of common shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PercentageOfVotingEquityInterestsAcquired" xlink:to="ifrs-full_PercentageOfVotingEquityInterestsAcquired_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_PercentageOfVotingEquityInterestsAcquired_2_lbl" xml:lang="en-US">Acquired ownership percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueOfAcquiree" xlink:label="ifrs-full_RevenueOfAcquiree" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueOfAcquiree" xlink:to="ifrs-full_RevenueOfAcquiree_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueOfAcquiree_lbl" xml:lang="en-US">Contributed revenue acauiree, acquisition</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossOfAcquiree" xlink:label="ifrs-full_ProfitLossOfAcquiree" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossOfAcquiree" xlink:to="ifrs-full_ProfitLossOfAcquiree_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossOfAcquiree_lbl" xml:lang="en-US">Net loss acauiree, acquisition</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfMajorCustomersTable" xlink:label="ifrs-full_DisclosureOfMajorCustomersTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfMajorCustomersTable" xlink:to="ifrs-full_DisclosureOfMajorCustomersTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfMajorCustomersTable_lbl" xml:lang="en-US">Disclosure of major customers [table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Revenue" xlink:to="ifrs-full_Revenue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_Revenue_3_lbl" xml:lang="en-US">Revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfEntitysRevenue" xlink:label="ifrs-full_PercentageOfEntitysRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PercentageOfEntitysRevenue" xlink:to="ifrs-full_PercentageOfEntitysRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PercentageOfEntitysRevenue_lbl" xml:lang="en-US">Total revenue</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherReceivables" xlink:to="ifrs-full_OtherReceivables_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_OtherReceivables_2_lbl" xml:lang="en-US">Accounts receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AccountReceivablesPercentage" xlink:label="PBK_AccountReceivablesPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccountReceivablesPercentage" xlink:to="PBK_AccountReceivablesPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AccountReceivablesPercentage_lbl" xml:lang="en-US">Account receivables percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DerivativeFinancialLiabilities" xlink:label="ifrs-full_DerivativeFinancialLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DerivativeFinancialLiabilities" xlink:to="ifrs-full_DerivativeFinancialLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DerivativeFinancialLiabilities_lbl" xml:lang="en-US">Derivative liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LongTermDebts" xlink:label="PBK_LongTermDebts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LongTermDebts" xlink:to="PBK_LongTermDebts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_LongTermDebts_lbl" xml:lang="en-US">Long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_LeaseLiabilitiesNet" xlink:label="PBK_LeaseLiabilitiesNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LeaseLiabilitiesNet" xlink:to="PBK_LeaseLiabilitiesNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_LeaseLiabilitiesNet_lbl" xml:lang="en-US">Lease liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherCurrentPayables" xlink:to="ifrs-full_TradeAndOtherCurrentPayables_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_TradeAndOtherCurrentPayables_2_lbl" xml:lang="en-US">Trade and other payable</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ContractualObligations" xlink:label="PBK_ContractualObligations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContractualObligations" xlink:to="PBK_ContractualObligations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="PBK_ContractualObligations_lbl" xml:lang="en-US">Total</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders" xlink:to="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders_2_lbl" xml:lang="en-US">Fair value change of other liabilities due to non-controlling interests holders</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestExpenseOnBorrowings" xlink:label="ifrs-full_InterestExpenseOnBorrowings" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InterestExpenseOnBorrowings" xlink:to="ifrs-full_InterestExpenseOnBorrowings_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_InterestExpenseOnBorrowings_lbl" xml:lang="en-US">Loan interest amount</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityEquityWarrantsExercised" xlink:label="PBK_IssueOfEquityEquityWarrantsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityEquityWarrantsExercised" xlink:to="PBK_IssueOfEquityEquityWarrantsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_IssueOfEquityEquityWarrantsExercised_lbl" xml:lang="en-US">Equity warrants exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesBrokerWarrantsIssued" xlink:label="PBK_NumberOfSharesBrokerWarrantsIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesBrokerWarrantsIssued" xlink:to="PBK_NumberOfSharesBrokerWarrantsIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesBrokerWarrantsIssued_lbl" xml:lang="en-US">Broker warrants exercised, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityForAcquisition" xlink:label="PBK_IssueOfEquityForAcquisition" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityForAcquisition" xlink:to="PBK_IssueOfEquityForAcquisition_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityForAcquisition_lbl" xml:lang="en-US">Acquisition</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesIssuedOnAcquisition" xlink:to="PBK_NumberOfSharesIssuedOnAcquisition_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_NumberOfSharesIssuedOnAcquisition_2_lbl" xml:lang="en-US">OFIT GM and OFIT RT acquisition, shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityRestrictedShareUnitExercised" xlink:to="PBK_IssueOfEquityRestrictedShareUnitExercised_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_IssueOfEquityRestrictedShareUnitExercised_2_lbl" xml:lang="en-US">RSU exercised (note 22b)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:to="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_2_lbl" xml:lang="en-US">Share-based compensation (note 22a)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions" xlink:to="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions_2_lbl" xml:lang="en-US">Share-based compensation exercised (note 22a)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityWarrantGranted" xlink:to="PBK_IssueOfEquityWarrantGranted_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_IssueOfEquityWarrantGranted_2_lbl" xml:lang="en-US">Equity warrant granted (note 21d)</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfEquityIssuedForWarrantGranted" xlink:label="PBK_NumberOfEquityIssuedForWarrantGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfEquityIssuedForWarrantGranted" xlink:to="PBK_NumberOfEquityIssuedForWarrantGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfEquityIssuedForWarrantGranted_lbl" xml:lang="en-US">Equity warrant granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityShelfProspectusSharesIssued" xlink:to="PBK_IssueOfEquityShelfProspectusSharesIssued_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_IssueOfEquityShelfProspectusSharesIssued_2_lbl" xml:lang="en-US">Shelf prospectus shares issued (note 21c)</link:label>
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019_lbl" xml:lang="en-US">Weighted average exercise price, beginning balance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" xlink:label="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019_lbl" xml:lang="en-US">Weighted average remaining Life (years)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted" xlink:label="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_lbl" xml:lang="en-US">Number of Warrants, Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement2019" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement2019" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement2019_lbl" xml:lang="en-US">Weighted average exercise price, granted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_lbl" xml:lang="en-US">Number of Warrants, Granted</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019_lbl" xml:lang="en-US">Weighted average exercise price, exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_2_lbl" xml:lang="en-US">Number of Warrants Outstanding</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019_2_lbl" xml:lang="en-US">Weighted average exercise price, ending balance</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfSharesIssued" xlink:label="ifrs-full_NumberOfSharesIssued" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfSharesIssued_lbl" xml:lang="en-US">Common shares issued</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesOutstanding" xlink:to="ifrs-full_NumberOfSharesOutstanding_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfSharesOutstanding_3_lbl" xml:lang="en-US">Common shares oustanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted" xlink:to="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_2_lbl" xml:lang="en-US">Number of shares issued on registered direct offering</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SubscriptionPrice" xlink:label="PBK_SubscriptionPrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SubscriptionPrice" xlink:to="PBK_SubscriptionPrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SubscriptionPrice_lbl" xml:lang="en-US">Subscription price</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExercisePriceOfOutstandingShareOptions2019" xlink:label="ifrs-full_ExercisePriceOfOutstandingShareOptions2019" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExercisePriceOfOutstandingShareOptions2019_lbl" xml:lang="en-US">Exercise price of warrants</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromExerciseOfWarrants" xlink:to="ifrs-full_ProceedsFromExerciseOfWarrants_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProceedsFromExerciseOfWarrants_2_lbl" xml:lang="en-US">Number of shares issued on registered direct offering</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesIssuedOnRegisteredDirectOffering" xlink:label="PBK_NumberOfSharesIssuedOnRegisteredDirectOffering" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesIssuedOnRegisteredDirectOffering" xlink:to="PBK_NumberOfSharesIssuedOnRegisteredDirectOffering_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesIssuedOnRegisteredDirectOffering_lbl" xml:lang="en-US">Number of shares issued on registered direct offering</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LegalProceedingsProvision" xlink:label="ifrs-full_LegalProceedingsProvision" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LegalProceedingsProvision" xlink:to="ifrs-full_LegalProceedingsProvision_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LegalProceedingsProvision_lbl" xml:lang="en-US">Legal and other issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfPlacementEquityWarrants" xlink:label="PBK_NumberOfPlacementEquityWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfPlacementEquityWarrants" xlink:to="PBK_NumberOfPlacementEquityWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfPlacementEquityWarrants_lbl" xml:lang="en-US">Number of placement equity warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PercentageOfPlacementEquityWarrants" xlink:label="PBK_PercentageOfPlacementEquityWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfPlacementEquityWarrants" xlink:to="PBK_PercentageOfPlacementEquityWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_PercentageOfPlacementEquityWarrants_lbl" xml:lang="en-US">Number of placement equity warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PurchasePricePerWarrants" xlink:label="PBK_PurchasePricePerWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchasePricePerWarrants" xlink:to="PBK_PurchasePricePerWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PurchasePricePerWarrants_lbl" xml:lang="en-US">Purchase price per warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_WarrantsTerm" xlink:label="PBK_WarrantsTerm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WarrantsTerm" xlink:to="PBK_WarrantsTerm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_WarrantsTerm_lbl" xml:lang="en-US">Warrants term</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WarrantLiability" xlink:label="ifrs-full_WarrantLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WarrantLiability" xlink:to="ifrs-full_WarrantLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WarrantLiability_lbl" xml:lang="en-US">Warrants value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfOutstandingShareOptions" xlink:label="ifrs-full_NumberOfOutstandingShareOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfOutstandingShareOptions" xlink:to="ifrs-full_NumberOfOutstandingShareOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_lbl" xml:lang="en-US">Number of Options Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:to="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_lbl" xml:lang="en-US">Weighted average exercise price, Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl" xml:lang="en-US">Number of Options, Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019_lbl" xml:lang="en-US">Weighted average exercise price, Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl" xml:lang="en-US">Number of Options, Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019_lbl" xml:lang="en-US">Weighted average exercise price, Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement_lbl" xml:lang="en-US">Number of Options, Forfeited</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019_lbl" xml:lang="en-US">Weighted average exercise price, Forfeited</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfOutstandingShareOptions" xlink:to="ifrs-full_NumberOfOutstandingShareOptions_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_2_lbl" xml:lang="en-US">Number of Options Outstanding</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_2_lbl" xml:lang="en-US">Weighted average exercise price, Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsTable" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsTable" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsTable_lbl" xml:lang="en-US">Disclosure of number and weighted average remaining contractual life of outstanding share options [table]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_3_lbl" xml:lang="en-US">Number of Options Outstanding</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_3_lbl" xml:lang="en-US">Weighted average exercise price, Outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" xlink:to="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019_2_lbl" xml:lang="en-US">Weighted average remaining contractual life (years)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_2_lbl" xml:lang="en-US">Options granted</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExercisePriceShareOptionsGranted2019_lbl" xml:lang="en-US">Granted value</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_VestingPeriodOfStockOptionGranted" xlink:label="PBK_VestingPeriodOfStockOptionGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_VestingPeriodOfStockOptionGranted" xlink:to="PBK_VestingPeriodOfStockOptionGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_VestingPeriodOfStockOptionGranted_lbl" xml:lang="en-US">Vesting period (years)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted" xlink:label="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted" xlink:to="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted_lbl" xml:lang="en-US">Risk free interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:label="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:to="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted_lbl" xml:lang="en-US">Volatility</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DescriptionOfShareOptionsGranted" xlink:label="PBK_DescriptionOfShareOptionsGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfShareOptionsGranted" xlink:to="PBK_DescriptionOfShareOptionsGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DescriptionOfShareOptionsGranted_lbl" xml:lang="en-US">Expected life (years)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpectedDividendShareOptionsGranted" xlink:label="ifrs-full_ExpectedDividendShareOptionsGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpectedDividendShareOptionsGranted" xlink:to="ifrs-full_ExpectedDividendShareOptionsGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ExpectedDividendShareOptionsGranted_lbl" xml:lang="en-US">Dividend yield</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShareTable" xlink:label="ifrs-full_DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShareTable" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfInstrumentsWithPotentialFutureDilutiveEffectNotIncludedInCalculationOfDilutedEarningsPerShareTable_lbl" xml:lang="en-US">Disclosure of instruments with potential future dilutive effect not included in calculation of diluted earnings per share [table]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfInstrumentsOtherEquityInstrumentsGranted_3_lbl" xml:lang="en-US">Number of RSU granted</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement2019_2_lbl" xml:lang="en-US">Weighted average grant date fair value, Granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_2_lbl" xml:lang="en-US">Number of RSU Exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019" xlink:to="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019_2_lbl" xml:lang="en-US">Weighted average grant date fair value, Exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_3_lbl" xml:lang="en-US">Number of RSU Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement_lbl" xml:lang="en-US">Number of RSU Forfeited</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement2019" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement2019" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement2019_lbl" xml:lang="en-US">Weighted average grant date fair value, Forfeited</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RestricedStockUnitsGrantDate" xlink:label="PBK_RestricedStockUnitsGrantDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RestricedStockUnitsGrantDate" xlink:to="PBK_RestricedStockUnitsGrantDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RestricedStockUnitsGrantDate_lbl" xml:lang="en-US">Grant date</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_GrantValueOfRSU" xlink:label="PBK_GrantValueOfRSU" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GrantValueOfRSU" xlink:to="PBK_GrantValueOfRSU_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_GrantValueOfRSU_lbl" xml:lang="en-US">Grant value</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_VestingDate" xlink:label="PBK_VestingDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_VestingDate" xlink:to="PBK_VestingDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_VestingDate_lbl" xml:lang="en-US">Vesting date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForSharebasedPayments" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments_lbl" xml:lang="en-US">Total share-based compensation expense</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_3_lbl" xml:lang="en-US">Stock option grant</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_WeightedAverageSharePrice2019_2_lbl" xml:lang="en-US">Share price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfessionalFeesExpense" xlink:to="ifrs-full_ProfessionalFeesExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProfessionalFeesExpense_2_lbl" xml:lang="en-US">Consulting fees</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesIssued" xlink:to="ifrs-full_NumberOfSharesIssued_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NumberOfSharesIssued_2_lbl" xml:lang="en-US">Number of shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets" xlink:label="ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets" />
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      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ConsultingFees" xlink:label="PBK_ConsultingFees" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConsultingFees" xlink:to="PBK_ConsultingFees_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ConsultingFees_lbl" xml:lang="en-US">Consulting fees</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherExpenseByNature" xlink:label="ifrs-full_OtherExpenseByNature" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_OtherExpenseByNature_lbl" xml:lang="en-US">Other operating expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OtherLongtermLiabilities" xlink:label="PBK_OtherLongtermLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherLongtermLiabilities" xlink:to="PBK_OtherLongtermLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_OtherLongtermLiabilities_lbl" xml:lang="en-US">Other long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_TradeAndCurrentPayables" xlink:label="PBK_TradeAndCurrentPayables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TradeAndCurrentPayables" xlink:to="PBK_TradeAndCurrentPayables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_TradeAndCurrentPayables_lbl" xml:lang="en-US">Trade and other payables</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:to="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable_lbl" xml:lang="en-US">Disclosure of subsidiaries [table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentAssets" xlink:to="ifrs-full_CurrentAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentAssets_2_lbl" xml:lang="en-US">Current assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentAssets" xlink:to="ifrs-full_NoncurrentAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentAssets_2_lbl" xml:lang="en-US">Non-current assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentLiabilities" xlink:to="ifrs-full_CurrentLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_CurrentLiabilities_2_lbl" xml:lang="en-US">Current liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentLiabilities" xlink:to="ifrs-full_NoncurrentLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentLiabilities_2_lbl" xml:lang="en-US">Non-current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetAssetsLiabilities" xlink:label="ifrs-full_NetAssetsLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetAssetsLiabilities" xlink:to="ifrs-full_NetAssetsLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NetAssetsLiabilities_lbl" xml:lang="en-US">Net assets (liabilities)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterests" xlink:to="ifrs-full_NoncontrollingInterests_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NoncontrollingInterests_2_lbl" xml:lang="en-US">Carrying amount of NCI</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentLiabilities" xlink:to="ifrs-full_NoncurrentLiabilities_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_NoncurrentLiabilities_3_lbl" xml:lang="en-US">Non-current liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetAssetsLiabilities" xlink:to="ifrs-full_NetAssetsLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NetAssetsLiabilities_2_lbl" xml:lang="en-US">Net assets (liabilities)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncontrollingInterests" xlink:to="ifrs-full_NoncontrollingInterests_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NoncontrollingInterests_3_lbl" xml:lang="en-US">Carrying amount of NCI</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentLiabilities" xlink:to="ifrs-full_CurrentLiabilities_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentLiabilities_3_lbl" xml:lang="en-US">Current liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_2_lbl" xml:lang="en-US">Net income (loss) and comprehensive income (loss)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:to="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_2_lbl" xml:lang="en-US">Allocated to NCI</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInOperatingActivities_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities_3_lbl" xml:lang="en-US">Net cash from operating activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInInvestingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities_2_lbl" xml:lang="en-US">Net cash flows from investing activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="ifrs-full_CashFlowsFromUsedInFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities_2_lbl" xml:lang="en-US">Net cash flows from financing activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:to="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProportionOfOwnershipInterestInSubsidiary_2_lbl" xml:lang="en-US">Ownership percenage</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesPurchasedPercentage" xlink:label="PBK_NumberOfSharesPurchasedPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesPurchasedPercentage" xlink:to="PBK_NumberOfSharesPurchasedPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesPurchasedPercentage_lbl" xml:lang="en-US">Shares purchased percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NumberOfSharesPurchased" xlink:label="PBK_NumberOfSharesPurchased" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesPurchased" xlink:to="PBK_NumberOfSharesPurchased_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NumberOfSharesPurchased_lbl" xml:lang="en-US">Shares purchased</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfNatureOfRelatedPartyRelationship" xlink:label="ifrs-full_DescriptionOfNatureOfRelatedPartyRelationship" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfNatureOfRelatedPartyRelationship" xlink:to="ifrs-full_DescriptionOfNatureOfRelatedPartyRelationship_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfNatureOfRelatedPartyRelationship_lbl" xml:lang="en-US">Nature of Relationship</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfTransactionsWithRelatedParty" xlink:label="ifrs-full_DescriptionOfTransactionsWithRelatedParty" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfTransactionsWithRelatedParty" xlink:to="ifrs-full_DescriptionOfTransactionsWithRelatedParty_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfTransactionsWithRelatedParty_lbl" xml:lang="en-US">Nature of Transactions</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties" xlink:to="ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_TradeAndOtherReceivablesDueFromRelatedParties_2_lbl" xml:lang="en-US">Trade and other payables</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherPayables" xlink:label="ifrs-full_TradeAndOtherPayables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TradeAndOtherPayables" xlink:to="ifrs-full_TradeAndOtherPayables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_TradeAndOtherPayables_lbl" xml:lang="en-US">Trade and other payables</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OutstandingBalancesWithRelatedParties" xlink:label="PBK_OutstandingBalancesWithRelatedParties" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OutstandingBalancesWithRelatedParties" xlink:to="PBK_OutstandingBalancesWithRelatedParties_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OutstandingBalancesWithRelatedParties_lbl" xml:lang="en-US">Outstanding balances with related parties</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EmployeeBenefitsExpense" xlink:label="ifrs-full_EmployeeBenefitsExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EmployeeBenefitsExpense" xlink:to="ifrs-full_EmployeeBenefitsExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EmployeeBenefitsExpense_lbl" xml:lang="en-US">Salaries and employee benefits</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForSharebasedPayments" xlink:to="ifrs-full_AdjustmentsForSharebasedPayments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments_2_lbl" xml:lang="en-US">Share-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill_lbl" xml:lang="en-US">Impairment loss</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse" xlink:label="ifrs-full_DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse" xlink:to="ifrs-full_DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DescriptionOfDiscountRatesUsedInCurrentEstimateOfValueInUse_lbl" xml:lang="en-US">Discount rate (pre-tax)</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DescriptionOfRevenueEquipmentDegradationRatesUsedInCurrentEstimateOfValueInUse" xlink:label="PBK_DescriptionOfRevenueEquipmentDegradationRatesUsedInCurrentEstimateOfValueInUse" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfRevenueEquipmentDegradationRatesUsedInCurrentEstimateOfValueInUse" xlink:to="PBK_DescriptionOfRevenueEquipmentDegradationRatesUsedInCurrentEstimateOfValueInUse_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DescriptionOfRevenueEquipmentDegradationRatesUsedInCurrentEstimateOfValueInUse_lbl" xml:lang="en-US">Revenue equipment degradation rate</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DescriptionOfNormalUseLifeOfAssetsUsedInEstimateOfValueInUse" xlink:label="PBK_DescriptionOfNormalUseLifeOfAssetsUsedInEstimateOfValueInUse" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfNormalUseLifeOfAssetsUsedInEstimateOfValueInUse" xlink:to="PBK_DescriptionOfNormalUseLifeOfAssetsUsedInEstimateOfValueInUse_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DescriptionOfNormalUseLifeOfAssetsUsedInEstimateOfValueInUse_lbl" xml:lang="en-US">Normal use life of assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DescriptionOfOperatingExpenseInflationUsedInCurrentEstimateOfValueInUse" xlink:label="PBK_DescriptionOfOperatingExpenseInflationUsedInCurrentEstimateOfValueInUse" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfOperatingExpenseInflationUsedInCurrentEstimateOfValueInUse" xlink:to="PBK_DescriptionOfOperatingExpenseInflationUsedInCurrentEstimateOfValueInUse_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DescriptionOfOperatingExpenseInflationUsedInCurrentEstimateOfValueInUse_lbl" xml:lang="en-US">Operating expense inflation</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CarryingAmountOfAssetOrCashgeneratingUnit" xlink:label="PBK_CarryingAmountOfAssetOrCashgeneratingUnit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CarryingAmountOfAssetOrCashgeneratingUnit" xlink:to="PBK_CarryingAmountOfAssetOrCashgeneratingUnit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CarryingAmountOfAssetOrCashgeneratingUnit_lbl" xml:lang="en-US">Carrying value, June 30, 2025</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLoss" xlink:to="ifrs-full_ImpairmentLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_ImpairmentLoss_2_lbl" xml:lang="en-US">Impairment</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_RecoverableAmountOfAssetOrCashgeneratingUnits" xlink:label="PBK_RecoverableAmountOfAssetOrCashgeneratingUnits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecoverableAmountOfAssetOrCashgeneratingUnits" xlink:to="PBK_RecoverableAmountOfAssetOrCashgeneratingUnits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RecoverableAmountOfAssetOrCashgeneratingUnits_lbl" xml:lang="en-US">Recoverable amount, June 30, 2025</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_GoodwillRecognitionOfImpairmentLosses" xlink:label="PBK_GoodwillRecognitionOfImpairmentLosses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GoodwillRecognitionOfImpairmentLosses" xlink:to="PBK_GoodwillRecognitionOfImpairmentLosses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_GoodwillRecognitionOfImpairmentLosses_lbl" xml:lang="en-US">Goodwill recognition of impairment losses</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IncreaseDiscountRate" xlink:label="PBK_IncreaseDiscountRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncreaseDiscountRate" xlink:to="PBK_IncreaseDiscountRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IncreaseDiscountRate_lbl" xml:lang="en-US">Increase discount rate</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AdditionalImpairmentLoss" xlink:label="PBK_AdditionalImpairmentLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdditionalImpairmentLoss" xlink:to="PBK_AdditionalImpairmentLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AdditionalImpairmentLoss_lbl" xml:lang="en-US">Additional impairment loss</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill" xlink:label="ifrs-full_AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill" xlink:to="ifrs-full_AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill_lbl" xml:lang="en-US">Additional impairment loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CapitalManagementAbstract" xlink:to="PBK_CapitalManagementAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_CapitalManagementAbstract_2_lbl" xml:lang="en-US">Schedule Of Capital Structure</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LongtermBorrowings" xlink:to="ifrs-full_LongtermBorrowings_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_LongtermBorrowings_3_lbl" xml:lang="en-US">Long-term debt - non-current portion (note 16)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Equity" xlink:to="ifrs-full_Equity_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Equity_4_lbl" xml:lang="en-US">Shareholders&#8217; Equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOperatingSegmentsTable" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DisclosureOfOperatingSegmentsTable" xlink:to="ifrs-full_DisclosureOfOperatingSegmentsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_DisclosureOfOperatingSegmentsTable_lbl" xml:lang="en-US">Disclosure of operating segments [table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueAbstract" xlink:label="ifrs-full_RevenueAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueAbstract" xlink:to="ifrs-full_RevenueAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueAbstract_lbl" xml:lang="en-US">Revenues</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueFromSaleOfGoods" xlink:label="ifrs-full_RevenueFromSaleOfGoods" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueFromSaleOfGoods" xlink:to="ifrs-full_RevenueFromSaleOfGoods_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueFromSaleOfGoods_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherRevenue" xlink:to="ifrs-full_OtherRevenue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_OtherRevenue_2_lbl" xml:lang="en-US">Intersegment revenue</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CostOfSales" xlink:to="ifrs-full_CostOfSales_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_CostOfSales_2_lbl" xml:lang="en-US">Cost of goods sold</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OperatingExpense" xlink:to="ifrs-full_OperatingExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ifrs-full_OperatingExpense_2_lbl" xml:lang="en-US">Operating expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossFromOperatingActivities" xlink:label="ifrs-full_ProfitLossFromOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossFromOperatingActivities" xlink:to="ifrs-full_ProfitLossFromOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossFromOperatingActivities_lbl" xml:lang="en-US">Income (loss) from operating activities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueChangeOfCvr" xlink:label="PBK_FairValueChangeOfCvr" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfCvr" xlink:to="PBK_FairValueChangeOfCvr_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_FairValueChangeOfCvr_lbl" xml:lang="en-US">Fair value change of CVR liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueChangesOfWarrantLiabilities" xlink:label="PBK_FairValueChangesOfWarrantLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangesOfWarrantLiabilities" xlink:to="PBK_FairValueChangesOfWarrantLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_FairValueChangesOfWarrantLiabilities_lbl" xml:lang="en-US">Fair value change of warrant liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherIncome" xlink:label="ifrs-full_OtherIncome" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_OtherIncome" xlink:to="ifrs-full_OtherIncome_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_OtherIncome_lbl" xml:lang="en-US">Other income (expense)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Assets" xlink:to="ifrs-full_Assets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Assets_2_lbl" xml:lang="en-US">Total assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_Liabilities" xlink:to="ifrs-full_Liabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_Liabilities_2_lbl" xml:lang="en-US">Total liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PropertyPlantAndEquipment" xlink:to="ifrs-full_PropertyPlantAndEquipment_5_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_PropertyPlantAndEquipment_5_lbl" xml:lang="en-US">Property, plant and equipment (Restated &#8211; note 2(e)(i))</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NoncurrentAssetsOtherThanFinancialInstrumentsDeferredTaxAssetsPostemploymentBenefitAssetsAndRightsArisingUnderInsuranceContracts" xlink:label="ifrs-full_NoncurrentAssetsOtherThanFinancialInstrumentsDeferredTaxAssetsPostemploymentBenefitAssetsAndRightsArisingUnderInsuranceContracts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentAssetsOtherThanFinancialInstrumentsDeferredTaxAssetsPostemploymentBenefitAssetsAndRightsArisingUnderInsuranceContracts" xlink:to="ifrs-full_NoncurrentAssetsOtherThanFinancialInstrumentsDeferredTaxAssetsPostemploymentBenefitAssetsAndRightsArisingUnderInsuranceContracts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NoncurrentAssetsOtherThanFinancialInstrumentsDeferredTaxAssetsPostemploymentBenefitAssetsAndRightsArisingUnderInsuranceContracts_lbl" xml:lang="en-US">Non-current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PaymentsForDevelopmentProjectExpenditure" xlink:label="ifrs-full_PaymentsForDevelopmentProjectExpenditure" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PaymentsForDevelopmentProjectExpenditure" xlink:to="ifrs-full_PaymentsForDevelopmentProjectExpenditure_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PaymentsForDevelopmentProjectExpenditure_lbl" xml:lang="en-US">Projects aggregate amount</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AdjustmentsToDevelopmentFeeRevenue" xlink:label="PBK_AdjustmentsToDevelopmentFeeRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentsToDevelopmentFeeRevenue" xlink:to="PBK_AdjustmentsToDevelopmentFeeRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AdjustmentsToDevelopmentFeeRevenue_lbl" xml:lang="en-US">Adjustments to development fee revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CostOfGoodsSold" xlink:label="PBK_CostOfGoodsSold" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CostOfGoodsSold" xlink:to="PBK_CostOfGoodsSold_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_CostOfGoodsSold_lbl" xml:lang="en-US">Cost of goods sold</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_InventoryWritedown2011" xlink:to="ifrs-full_InventoryWritedown2011_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_InventoryWritedown2011_2_lbl" xml:lang="en-US">Returned inventory in-transit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForDecreaseIncreaseInPrepaidExpenses" xlink:to="ifrs-full_AdjustmentsForDecreaseIncreaseInPrepaidExpenses_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInPrepaidExpenses_2_lbl" xml:lang="en-US">Prepaid expenses and deposits increased</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" xlink:to="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables_lbl" xml:lang="en-US">Increased trade and other payables</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncomeTaxAbstract" xlink:to="PBK_IncomeTaxAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_IncomeTaxAbstract_2_lbl" xml:lang="en-US">Schedule Of Reconciliation Of Income Taxes</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProfitLossBeforeTax" xlink:to="ifrs-full_ProfitLossBeforeTax_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProfitLossBeforeTax_2_lbl" xml:lang="en-US">Loss before income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ApplicableTaxRate" xlink:label="ifrs-full_ApplicableTaxRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ApplicableTaxRate" xlink:to="ifrs-full_ApplicableTaxRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ApplicableTaxRate_lbl" xml:lang="en-US">Statutory tax rate</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_TaxExpensesIncomeAtApplicableTaxRate" xlink:label="PBK_TaxExpensesIncomeAtApplicableTaxRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TaxExpensesIncomeAtApplicableTaxRate" xlink:to="PBK_TaxExpensesIncomeAtApplicableTaxRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_TaxExpensesIncomeAtApplicableTaxRate_lbl" xml:lang="en-US">Expected income tax benefit (expense)</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_TaxExpenseIncomeAtPermanentDifferences" xlink:label="PBK_TaxExpenseIncomeAtPermanentDifferences" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TaxExpenseIncomeAtPermanentDifferences" xlink:to="PBK_TaxExpenseIncomeAtPermanentDifferences_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_TaxExpenseIncomeAtPermanentDifferences_lbl" xml:lang="en-US">Permanent differences</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FederalAndStateTaxCredits" xlink:label="PBK_FederalAndStateTaxCredits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FederalAndStateTaxCredits" xlink:to="PBK_FederalAndStateTaxCredits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FederalAndStateTaxCredits_lbl" xml:lang="en-US">Federal and state tax credits</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_TaxExpenseIncomeAtEmployeeStockCompensation" xlink:label="PBK_TaxExpenseIncomeAtEmployeeStockCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TaxExpenseIncomeAtEmployeeStockCompensation" xlink:to="PBK_TaxExpenseIncomeAtEmployeeStockCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_TaxExpenseIncomeAtEmployeeStockCompensation_lbl" xml:lang="en-US">Employee share compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TaxEffectOfImpairmentOfGoodwill" xlink:label="ifrs-full_TaxEffectOfImpairmentOfGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxEffectOfImpairmentOfGoodwill" xlink:to="ifrs-full_TaxEffectOfImpairmentOfGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxEffectOfImpairmentOfGoodwill_lbl" xml:lang="en-US">Goodwill impairment loss</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" xlink:label="ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" xlink:to="ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod_lbl" xml:lang="en-US">Adjustment to prior years provision versus statutory tax return</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_AdjustmentToPriorYearsProvisionAfterCarryBackOfTaxCreditsAndLosses" xlink:label="PBK_AdjustmentToPriorYearsProvisionAfterCarryBackOfTaxCreditsAndLosses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentToPriorYearsProvisionAfterCarryBackOfTaxCreditsAndLosses" xlink:to="PBK_AdjustmentToPriorYearsProvisionAfterCarryBackOfTaxCreditsAndLosses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AdjustmentToPriorYearsProvisionAfterCarryBackOfTaxCreditsAndLosses_lbl" xml:lang="en-US">Adjustment to prior years provision after carry back of tax credits and losses</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TaxEffectOfForeignTaxRates" xlink:label="ifrs-full_TaxEffectOfForeignTaxRates" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxEffectOfForeignTaxRates" xlink:to="ifrs-full_TaxEffectOfForeignTaxRates_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxEffectOfForeignTaxRates_lbl" xml:lang="en-US">Changes in statutory, foreign tax, foreign exchange rates and other</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TaxEffectFromChangeInTaxRate" xlink:label="ifrs-full_TaxEffectFromChangeInTaxRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_TaxEffectFromChangeInTaxRate" xlink:to="ifrs-full_TaxEffectFromChangeInTaxRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_TaxEffectFromChangeInTaxRate_lbl" xml:lang="en-US">Change in unrecognized temporary differences</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IncomeTaxExpense" xlink:label="PBK_IncomeTaxExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncomeTaxExpense" xlink:to="PBK_IncomeTaxExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="PBK_IncomeTaxExpense_lbl" xml:lang="en-US">Total income tax expense (recovery)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentTaxExpenseIncome" xlink:to="ifrs-full_CurrentTaxExpenseIncome_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentTaxExpenseIncome_2_lbl" xml:lang="en-US">Current tax expense (recovery)</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxExpenseRecovery" xlink:label="PBK_DeferredTaxExpenseRecovery" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxExpenseRecovery" xlink:to="PBK_DeferredTaxExpenseRecovery_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxExpenseRecovery_lbl" xml:lang="en-US">Deferred tax expense (recovery)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="ifrs-full_IncomeTaxExpenseContinuingOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:to="ifrs-full_IncomeTaxExpenseContinuingOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_IncomeTaxExpenseContinuingOperations_lbl" xml:lang="en-US">Total income tax expense (recovery)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncomeTaxAbstract" xlink:to="PBK_IncomeTaxAbstract_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="PBK_IncomeTaxAbstract_3_lbl" xml:lang="en-US">Schedule Of Deferred Tax Liability</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsAbstract" xlink:label="PBK_DeferredTaxAssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsAbstract" xlink:to="PBK_DeferredTaxAssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxAssetsAbstract_lbl" xml:lang="en-US">Deferred tax assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetLeaseLiabilities" xlink:label="PBK_DeferredTaxAssetLeaseLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetLeaseLiabilities" xlink:to="PBK_DeferredTaxAssetLeaseLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxAssetLeaseLiabilities_lbl" xml:lang="en-US">Lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesLossCarryforwards" xlink:label="PBK_DeferredTaxLiabilitiesLossCarryforwards" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesLossCarryforwards" xlink:to="PBK_DeferredTaxLiabilitiesLossCarryforwards_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxLiabilitiesLossCarryforwards_lbl" xml:lang="en-US">Loss carry forward</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesAssetRetirementObligation" xlink:label="PBK_DeferredTaxLiabilitiesAssetRetirementObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesAssetRetirementObligation" xlink:to="PBK_DeferredTaxLiabilitiesAssetRetirementObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxLiabilitiesAssetRetirementObligation_lbl" xml:lang="en-US">Asset retirement obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetGross" xlink:label="PBK_DeferredTaxAssetGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetGross" xlink:to="PBK_DeferredTaxAssetGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="PBK_DeferredTaxAssetGross_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilityAbstract" xlink:label="PBK_DeferredTaxLiabilityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilityAbstract" xlink:to="PBK_DeferredTaxLiabilityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxLiabilityAbstract_lbl" xml:lang="en-US">Deferred tax liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesIntangibleAssets" xlink:label="PBK_DeferredTaxLiabilitiesIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesIntangibleAssets" xlink:to="PBK_DeferredTaxLiabilitiesIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxLiabilitiesIntangibleAssets_lbl" xml:lang="en-US">Intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesDerivativeFinancialInstruments" xlink:label="PBK_DeferredTaxLiabilitiesDerivativeFinancialInstruments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesDerivativeFinancialInstruments" xlink:to="PBK_DeferredTaxLiabilitiesDerivativeFinancialInstruments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxLiabilitiesDerivativeFinancialInstruments_lbl" xml:lang="en-US">Derivative financial instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesPropertyPlantAndEquipments" xlink:label="PBK_DeferredTaxLiabilitiesPropertyPlantAndEquipments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesPropertyPlantAndEquipments" xlink:to="PBK_DeferredTaxLiabilitiesPropertyPlantAndEquipments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxLiabilitiesPropertyPlantAndEquipments_lbl" xml:lang="en-US">Property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesRightOfUseAssets" xlink:label="PBK_DeferredTaxLiabilitiesRightOfUseAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesRightOfUseAssets" xlink:to="PBK_DeferredTaxLiabilitiesRightOfUseAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxLiabilitiesRightOfUseAssets_lbl" xml:lang="en-US">Right-of-use assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesLongTermDebt" xlink:label="PBK_DeferredTaxLiabilitiesLongTermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesLongTermDebt" xlink:to="PBK_DeferredTaxLiabilitiesLongTermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxLiabilitiesLongTermDebt_lbl" xml:lang="en-US">Long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesGross" xlink:label="PBK_DeferredTaxLiabilitiesGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesGross" xlink:to="PBK_DeferredTaxLiabilitiesGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="PBK_DeferredTaxLiabilitiesGross_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDeferredTaxLiabilities" xlink:label="ifrs-full_NetDeferredTaxLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDeferredTaxLiabilities" xlink:to="ifrs-full_NetDeferredTaxLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_NetDeferredTaxLiabilities_lbl" xml:lang="en-US">Net deferred tax liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesResultedFromAcquisition" xlink:label="PBK_DeferredTaxLiabilitiesResultedFromAcquisition" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesResultedFromAcquisition" xlink:to="PBK_DeferredTaxLiabilitiesResultedFromAcquisition_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxLiabilitiesResultedFromAcquisition_lbl" xml:lang="en-US">Deferred tax liabilities resulted from acquisition of OFIT GM &amp; OFIT RT</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesResultedFromAcquisitionThroughFunds" xlink:label="PBK_DeferredTaxLiabilitiesResultedFromAcquisitionThroughFunds" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesResultedFromAcquisitionThroughFunds" xlink:to="PBK_DeferredTaxLiabilitiesResultedFromAcquisitionThroughFunds_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxLiabilitiesResultedFromAcquisitionThroughFunds_lbl" xml:lang="en-US">Deferred tax liabilities resulted from acquisition of Solar Flow Through Funds</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxLiabilitiesTaxRecovery" xlink:label="PBK_DeferredTaxLiabilitiesTaxRecovery" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesTaxRecovery" xlink:to="PBK_DeferredTaxLiabilitiesTaxRecovery_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxLiabilitiesTaxRecovery_lbl" xml:lang="en-US">Deferred tax recovery</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsInterestExpense" xlink:label="PBK_DeferredTaxAssetsInterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsInterestExpense" xlink:to="PBK_DeferredTaxAssetsInterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxAssetsInterestExpense_lbl" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsLeaseLiability" xlink:label="PBK_DeferredTaxAssetsLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsLeaseLiability" xlink:to="PBK_DeferredTaxAssetsLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxAssetsLeaseLiability_lbl" xml:lang="en-US">Lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueChangeOfWarrantsLiabilities" xlink:label="PBK_FairValueChangeOfWarrantsLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfWarrantsLiabilities" xlink:to="PBK_FairValueChangeOfWarrantsLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_FairValueChangeOfWarrantsLiabilities_lbl" xml:lang="en-US">Fair value change of warrant liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsLossCarryforwards" xlink:label="PBK_DeferredTaxAssetsLossCarryforwards" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsLossCarryforwards" xlink:to="PBK_DeferredTaxAssetsLossCarryforwards_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxAssetsLossCarryforwards_lbl" xml:lang="en-US">Loss carry forwards</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsPropertyPlantAndEquipments" xlink:label="PBK_DeferredTaxAssetsPropertyPlantAndEquipments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsPropertyPlantAndEquipments" xlink:to="PBK_DeferredTaxAssetsPropertyPlantAndEquipments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxAssetsPropertyPlantAndEquipments_lbl" xml:lang="en-US">Property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsRightOfUseAssets" xlink:label="PBK_DeferredTaxAssetsRightOfUseAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsRightOfUseAssets" xlink:to="PBK_DeferredTaxAssetsRightOfUseAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxAssetsRightOfUseAssets_lbl" xml:lang="en-US">Right-of-use assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsLongTermDebt" xlink:label="PBK_DeferredTaxAssetsLongTermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsLongTermDebt" xlink:to="PBK_DeferredTaxAssetsLongTermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxAssetsLongTermDebt_lbl" xml:lang="en-US">Long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsIntangibleAssets" xlink:label="PBK_DeferredTaxAssetsIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsIntangibleAssets" xlink:to="PBK_DeferredTaxAssetsIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DeferredTaxAssetsIntangibleAssets_lbl" xml:lang="en-US">Intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsForeignExchange" xlink:label="PBK_DeferredTaxAssetsForeignExchange" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsForeignExchange" xlink:to="PBK_DeferredTaxAssetsForeignExchange_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxAssetsForeignExchange_lbl" xml:lang="en-US">Foreign exchange</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetRetirementObligation" xlink:label="PBK_DeferredTaxAssetRetirementObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetRetirementObligation" xlink:to="PBK_DeferredTaxAssetRetirementObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_DeferredTaxAssetRetirementObligation_lbl" xml:lang="en-US">Asset retirement obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsPassthroughInterest" xlink:label="PBK_DeferredTaxAssetsPassthroughInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsPassthroughInterest" xlink:to="PBK_DeferredTaxAssetsPassthroughInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxAssetsPassthroughInterest_lbl" xml:lang="en-US">Passthrough interest</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsPassthroughIncome" xlink:label="PBK_DeferredTaxAssetsPassthroughIncome" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsPassthroughIncome" xlink:to="PBK_DeferredTaxAssetsPassthroughIncome_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxAssetsPassthroughIncome_lbl" xml:lang="en-US">Passthrough income</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsSolarTaxCredit" xlink:label="PBK_DeferredTaxAssetsSolarTaxCredit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsSolarTaxCredit" xlink:to="PBK_DeferredTaxAssetsSolarTaxCredit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxAssetsSolarTaxCredit_lbl" xml:lang="en-US">Solar tax credit</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DeferredTaxAssetsRestrictedInterestAndFinancingExpenses" xlink:label="PBK_DeferredTaxAssetsRestrictedInterestAndFinancingExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsRestrictedInterestAndFinancingExpenses" xlink:to="PBK_DeferredTaxAssetsRestrictedInterestAndFinancingExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredTaxAssetsRestrictedInterestAndFinancingExpenses_lbl" xml:lang="en-US">Restricted interest and financing expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDeferredTaxAssets" xlink:label="ifrs-full_NetDeferredTaxAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NetDeferredTaxAssets" xlink:to="ifrs-full_NetDeferredTaxAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_NetDeferredTaxAssets_lbl" xml:lang="en-US">Net deferred tax assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NonCapitalLosses" xlink:label="PBK_NonCapitalLosses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCapitalLosses" xlink:to="PBK_NonCapitalLosses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NonCapitalLosses_lbl" xml:lang="en-US">Non capital losses</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LossPerShareAbstract" xlink:to="PBK_LossPerShareAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_LossPerShareAbstract_2_lbl" xml:lang="en-US">Schedule Of Earnings Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageShares" xlink:label="ifrs-full_WeightedAverageShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageShares" xlink:to="ifrs-full_WeightedAverageShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageShares_lbl" xml:lang="en-US">Basic weighted average number of shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustedWeightedAverageShares" xlink:label="ifrs-full_AdjustedWeightedAverageShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdjustedWeightedAverageShares" xlink:to="ifrs-full_AdjustedWeightedAverageShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdjustedWeightedAverageShares_lbl" xml:lang="en-US">Diluted weighted average number of shares outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_BasicEarningsPerShareAbstract" xlink:to="ifrs-full_BasicEarningsPerShareAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_BasicEarningsPerShareAbstract_2_lbl" xml:lang="en-US">Loss per share</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfPotentialOrdinarySharesThatAreAntidilutiveInPeriodPresented" xlink:label="ifrs-full_NumberOfPotentialOrdinarySharesThatAreAntidilutiveInPeriodPresented" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfPotentialOrdinarySharesThatAreAntidilutiveInPeriodPresented" xlink:to="ifrs-full_NumberOfPotentialOrdinarySharesThatAreAntidilutiveInPeriodPresented_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NumberOfPotentialOrdinarySharesThatAreAntidilutiveInPeriodPresented_lbl" xml:lang="en-US">Anti dilutive securities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ChangeInNonCashAssetsAndLiabilitiesAbstract" xlink:to="PBK_ChangeInNonCashAssetsAndLiabilitiesAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ChangeInNonCashAssetsAndLiabilitiesAbstract_2_lbl" xml:lang="en-US">Schedule Of Noncash Assets And Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NonCashTradeAndOtherReceivables" xlink:label="PBK_NonCashTradeAndOtherReceivables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCashTradeAndOtherReceivables" xlink:to="PBK_NonCashTradeAndOtherReceivables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_NonCashTradeAndOtherReceivables_lbl" xml:lang="en-US">Trade and other receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NonCashPrepaidExpensesAndDeposits" xlink:label="PBK_NonCashPrepaidExpensesAndDeposits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCashPrepaidExpensesAndDeposits" xlink:to="PBK_NonCashPrepaidExpensesAndDeposits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_NonCashPrepaidExpensesAndDeposits_lbl" xml:lang="en-US">Prepaid expenses and deposits</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NonCashOtherLongtermLiabilities" xlink:label="PBK_NonCashOtherLongtermLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCashOtherLongtermLiabilities" xlink:to="PBK_NonCashOtherLongtermLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_NonCashOtherLongtermLiabilities_lbl" xml:lang="en-US">Other long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ContractAsset" xlink:label="PBK_ContractAsset" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContractAsset" xlink:to="PBK_ContractAsset_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_ContractAsset_lbl" xml:lang="en-US">Contract assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NoncashInventories" xlink:label="PBK_NoncashInventories" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NoncashInventories" xlink:to="PBK_NoncashInventories_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_NoncashInventories_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_TradeAndOtherNonCurrentPayables" xlink:label="PBK_TradeAndOtherNonCurrentPayables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TradeAndOtherNonCurrentPayables" xlink:to="PBK_TradeAndOtherNonCurrentPayables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_TradeAndOtherNonCurrentPayables_lbl" xml:lang="en-US">Trade and other payables</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NonCashContractLiabilities" xlink:label="PBK_NonCashContractLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCashContractLiabilities" xlink:to="PBK_NonCashContractLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PBK_NonCashContractLiabilities_lbl" xml:lang="en-US">Contract liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_NoncashWorkingCapital" xlink:label="PBK_NoncashWorkingCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NoncashWorkingCapital" xlink:to="PBK_NoncashWorkingCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="PBK_NoncashWorkingCapital_lbl" xml:lang="en-US">Noncash working capital</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WarrantLiabilitiesAbstract" xlink:to="PBK_WarrantLiabilitiesAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_WarrantLiabilitiesAbstract_2_lbl" xml:lang="en-US">Schedule Of Warrant Liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement2019" xlink:to="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement2019_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement2019_3_lbl" xml:lang="en-US">Weighted average exercise price, warrants granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement" xlink:to="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_4_lbl" xml:lang="en-US">Number of warrants, exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019" xlink:to="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement2019_3_lbl" xml:lang="en-US">Weighted average exercise price, warrants exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions" xlink:label="PBK_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions" xlink:to="PBK_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions_lbl" xml:lang="en-US">Weighted average remaining life years</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WarrantLiabilitiesAbstract" xlink:to="PBK_WarrantLiabilitiesAbstract_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="PBK_WarrantLiabilitiesAbstract_3_lbl" xml:lang="en-US">Schedule Of Liability Warrants Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_GrantedValueOfWarrants" xlink:label="PBK_GrantedValueOfWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GrantedValueOfWarrants" xlink:to="PBK_GrantedValueOfWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_GrantedValueOfWarrants_lbl" xml:lang="en-US">Granted value of warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ExpectedLifeOfWarrants" xlink:label="PBK_ExpectedLifeOfWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExpectedLifeOfWarrants" xlink:to="PBK_ExpectedLifeOfWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ExpectedLifeOfWarrants_lbl" xml:lang="en-US">Expected life of warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:label="ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:to="ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted_lbl" xml:lang="en-US">Dividend yield</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_SharesIssuedOnRegisteredDirectOffering" xlink:label="PBK_SharesIssuedOnRegisteredDirectOffering" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SharesIssuedOnRegisteredDirectOffering" xlink:to="PBK_SharesIssuedOnRegisteredDirectOffering_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SharesIssuedOnRegisteredDirectOffering_lbl" xml:lang="en-US">Shares issued on registered direct offering</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_FairValueOfWarrantLiabilitiesGain" xlink:label="PBK_FairValueOfWarrantLiabilitiesGain" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueOfWarrantLiabilitiesGain" xlink:to="PBK_FairValueOfWarrantLiabilitiesGain_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_FairValueOfWarrantLiabilitiesGain_lbl" xml:lang="en-US">Fair value gain</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RestrictedCashAndCashEquivalents" xlink:to="ifrs-full_RestrictedCashAndCashEquivalents_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_RestrictedCashAndCashEquivalents_2_lbl" xml:lang="en-US">Restricted cash</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentRestrictedCashAndCashEquivalents" xlink:to="ifrs-full_NoncurrentRestrictedCashAndCashEquivalents_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_NoncurrentRestrictedCashAndCashEquivalents_2_lbl" xml:lang="en-US">Restricted cash, non current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherLongTermLiabilitiesAbstract" xlink:to="PBK_OtherLongTermLiabilitiesAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_OtherLongTermLiabilitiesAbstract_2_lbl" xml:lang="en-US">Schedule Of Other Long-term Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ContingentValueRightsLiabilities" xlink:label="PBK_ContingentValueRightsLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContingentValueRightsLiabilities" xlink:to="PBK_ContingentValueRightsLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ContingentValueRightsLiabilities_lbl" xml:lang="en-US">CVR liabilities (note 19)</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_OtherLiabilitiesDueToNoncontrollingInterestHolders" xlink:label="PBK_OtherLiabilitiesDueToNoncontrollingInterestHolders" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherLiabilitiesDueToNoncontrollingInterestHolders" xlink:to="PBK_OtherLiabilitiesDueToNoncontrollingInterestHolders_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OtherLiabilitiesDueToNoncontrollingInterestHolders_lbl" xml:lang="en-US">Other liabilities due to non-controlling interests holders (note 23)</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_DueToRelatedParty" xlink:label="PBK_DueToRelatedParty" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DueToRelatedParty" xlink:to="PBK_DueToRelatedParty_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_DueToRelatedParty_lbl" xml:lang="en-US">Due to related party (note 24)</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PayableToSffPreviousDirectors" xlink:label="PBK_PayableToSffPreviousDirectors" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PayableToSffPreviousDirectors" xlink:to="PBK_PayableToSffPreviousDirectors_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PayableToSffPreviousDirectors_lbl" xml:lang="en-US">Payable to SFF previous directors</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentPortionOfOtherNoncurrentBorrowings" xlink:to="ifrs-full_NoncurrentPortionOfOtherNoncurrentBorrowings_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ifrs-full_NoncurrentPortionOfOtherNoncurrentBorrowings_2_lbl" xml:lang="en-US">Other long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CapitalCommitments" xlink:label="ifrs-full_CapitalCommitments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CapitalCommitments" xlink:to="ifrs-full_CapitalCommitments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CapitalCommitments_lbl" xml:lang="en-US">Purchase obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EarningsPerShareTable" xlink:label="ifrs-full_EarningsPerShareTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EarningsPerShareTable" xlink:to="ifrs-full_EarningsPerShareTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EarningsPerShareTable_lbl" xml:lang="en-US">Earnings per share [table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CapitalCommitments" xlink:to="ifrs-full_CapitalCommitments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_CapitalCommitments_2_lbl" xml:lang="en-US">Issue of common shares value</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_CommitmentToIssueCommonSharesForServices" xlink:label="PBK_CommitmentToIssueCommonSharesForServices" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CommitmentToIssueCommonSharesForServices" xlink:to="PBK_CommitmentToIssueCommonSharesForServices_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_CommitmentToIssueCommonSharesForServices_lbl" xml:lang="en-US">Commitment issued of common shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted" xlink:label="ifrs-full_WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted" xlink:to="ifrs-full_WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted_lbl" xml:lang="en-US">Share based payment arrangement fair value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GovernmentGrants" xlink:label="ifrs-full_GovernmentGrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GovernmentGrants" xlink:to="ifrs-full_GovernmentGrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="ifrs-full_GovernmentGrants_lbl" xml:lang="en-US">Beginning of the period</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_GovernmentGrantsReceived" xlink:label="PBK_GovernmentGrantsReceived" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GovernmentGrantsReceived" xlink:to="PBK_GovernmentGrantsReceived_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_GovernmentGrantsReceived_lbl" xml:lang="en-US">Government grants received</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_GovernmentGrantIncomeRecognised" xlink:label="PBK_GovernmentGrantIncomeRecognised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GovernmentGrantIncomeRecognised" xlink:to="PBK_GovernmentGrantIncomeRecognised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_GovernmentGrantIncomeRecognised_lbl" xml:lang="en-US">Government grants income recognized</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_GovernmentGrantForeignCurrencyImpact" xlink:label="PBK_GovernmentGrantForeignCurrencyImpact" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GovernmentGrantForeignCurrencyImpact" xlink:to="PBK_GovernmentGrantForeignCurrencyImpact_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PBK_GovernmentGrantForeignCurrencyImpact_lbl" xml:lang="en-US">Foreign currency impact</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GovernmentGrants" xlink:to="ifrs-full_GovernmentGrants_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_GovernmentGrants_2_lbl" xml:lang="en-US">Balance, end of the period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentGovernmentGrants" xlink:to="ifrs-full_CurrentGovernmentGrants_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_CurrentGovernmentGrants_2_lbl" xml:lang="en-US">Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentGovernmentGrants" xlink:to="ifrs-full_NoncurrentGovernmentGrants_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="ifrs-full_NoncurrentGovernmentGrants_2_lbl" xml:lang="en-US">Non-current</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_TotalDeferredGovernmentGrant" xlink:label="PBK_TotalDeferredGovernmentGrant" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TotalDeferredGovernmentGrant" xlink:to="PBK_TotalDeferredGovernmentGrant_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="PBK_TotalDeferredGovernmentGrant_lbl" xml:lang="en-US">Total deferred government grant</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_GovernmentGrants" xlink:to="ifrs-full_GovernmentGrants_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_GovernmentGrants_3_lbl" xml:lang="en-US">Received government grants</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueFromGovernmentGrants" xlink:label="ifrs-full_RevenueFromGovernmentGrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RevenueFromGovernmentGrants" xlink:to="ifrs-full_RevenueFromGovernmentGrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RevenueFromGovernmentGrants_lbl" xml:lang="en-US">Total government grant income</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_IssueOfEquityOfCommonShares" xlink:label="PBK_IssueOfEquityOfCommonShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityOfCommonShares" xlink:to="PBK_IssueOfEquityOfCommonShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IssueOfEquityOfCommonShares_lbl" xml:lang="en-US">Issued Common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_PricePerShareIssued" xlink:label="PBK_PricePerShareIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PricePerShareIssued" xlink:to="PBK_PricePerShareIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PricePerShareIssued_lbl" xml:lang="en-US">Price per share issued</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromIssuingShares" xlink:to="ifrs-full_ProceedsFromIssuingShares_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ifrs-full_ProceedsFromIssuingShares_2_lbl" xml:lang="en-US">Gross proceeds</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:label="ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:to="ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities_lbl" xml:lang="en-US">Received net proceeds</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NumberOfSharesIssued" xlink:to="ifrs-full_NumberOfSharesIssued_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ifrs-full_NumberOfSharesIssued_3_lbl" xml:lang="en-US">Issued common shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pbk-20260630.xsd#PBK_ProceedsFromIssuedUnderATMProgram" xlink:label="PBK_ProceedsFromIssuedUnderATMProgram" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromIssuedUnderATMProgram" xlink:to="PBK_ProceedsFromIssuedUnderATMProgram_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProceedsFromIssuedUnderATMProgram_lbl" xml:lang="en-US">Issuances generated net cash proceeds</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets" xlink:to="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets_doc" xml:lang="en-US">Restricted cash and cash equivalents of non current asets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCurrentPrepaidExpenses" xlink:to="PBK_NonCurrentPrepaidExpenses_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NonCurrentPrepaidExpenses_doc" xml:lang="en-US">Non current prepaid expenses.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentPortionOfShorttermDebt" xlink:to="PBK_CurrentPortionOfShorttermDebt_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CurrentPortionOfShorttermDebt_doc" xml:lang="en-US">Current portion of short term debt.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentPortionOfLongtermDebt" xlink:to="PBK_CurrentPortionOfLongtermDebt_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CurrentPortionOfLongtermDebt_doc" xml:lang="en-US">Current portion of long term debt.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentPortionOfTaxEquity" xlink:to="PBK_CurrentPortionOfTaxEquity_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CurrentPortionOfTaxEquity_doc" xml:lang="en-US">Current portion of tax equity.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TaxEquityLiabilities" xlink:to="PBK_TaxEquityLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_TaxEquityLiabilities_doc" xml:lang="en-US">Tax equity liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfShortTermInvestmentsExplanatory" xlink:to="PBK_DisclosureOfShortTermInvestmentsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfShortTermInvestmentsExplanatory_doc" xml:lang="en-US">Disclosure of short term investments explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfBearInterest" xlink:to="PBK_PercentageOfBearInterest_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PercentageOfBearInterest_doc" xml:lang="en-US">Percentage of bear interest.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProvisionForDoubtfulAccountForCreditLossAllowance" xlink:to="PBK_ProvisionForDoubtfulAccountForCreditLossAllowance_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProvisionForDoubtfulAccountForCreditLossAllowance_doc" xml:lang="en-US">Provision for doubtful account for credit loss allowance.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AllowanceAccountForCreditLossesOfFinancialAsset" xlink:to="PBK_AllowanceAccountForCreditLossesOfFinancialAsset_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AllowanceAccountForCreditLossesOfFinancialAsset_doc" xml:lang="en-US">Allowance account for credit losses of financial asset.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecognitionOfCreditLoss" xlink:to="PBK_RecognitionOfCreditLoss_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RecognitionOfCreditLoss_doc" xml:lang="en-US">Recognition of credit loss.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecoveryOfCreditLoss" xlink:to="PBK_RecoveryOfCreditLoss_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RecoveryOfCreditLoss_doc" xml:lang="en-US">Recovery of credit loss.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PrepaidExpensesAndDepositsNet" xlink:to="PBK_PrepaidExpensesAndDepositsNet_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PrepaidExpensesAndDepositsNet_doc" xml:lang="en-US">Prepaid expenses and deposits net.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AbundantSolarPowerIncMember" xlink:to="PBK_AbundantSolarPowerIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AbundantSolarPowerIncMember_doc" xml:lang="en-US">Abundant solar power inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AbundantConstructionIncMember" xlink:to="PBK_AbundantConstructionIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AbundantConstructionIncMember_doc" xml:lang="en-US">Abundant construction inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentPrepaidExpensesAndDepositsNet" xlink:to="PBK_CurrentPrepaidExpensesAndDepositsNet_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CurrentPrepaidExpensesAndDepositsNet_doc" xml:lang="en-US">Current prepaid expenses and deposits net.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCurrentPrepaidExpensesAndDepositsNet" xlink:to="PBK_NonCurrentPrepaidExpensesAndDepositsNet_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NonCurrentPrepaidExpensesAndDepositsNet_doc" xml:lang="en-US">Non current prepaid expenses and deposits net.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarAllianceTEHoldCo1LLCMember" xlink:to="PBK_SolarAllianceTEHoldCo1LLCMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarAllianceTEHoldCo1LLCMember_doc" xml:lang="en-US">Solar alliance te hold co 1 llc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FurnitureAndEquipmentMember" xlink:to="PBK_FurnitureAndEquipmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FurnitureAndEquipmentMember_doc" xml:lang="en-US">Furniture and equipment [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IPPFacilitiesMember" xlink:to="PBK_IPPFacilitiesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IPPFacilitiesMember_doc" xml:lang="en-US">Ipp facilities [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncMember" xlink:to="PBK_OntarioIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncMember_doc" xml:lang="en-US">Ontario inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ManagementAndConsultingFees" xlink:to="PBK_ManagementAndConsultingFees_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ManagementAndConsultingFees_doc" xml:lang="en-US">Represents the monetary amount of Management and consulting fees, during the indicated time period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncTwoMember" xlink:to="PBK_OntarioIncTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncTwoMember_doc" xml:lang="en-US">Ontario inc 2 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_StockBasedCompensation" xlink:to="PBK_StockBasedCompensation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_StockBasedCompensation_doc" xml:lang="en-US">Stock based compensation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ListingFees" xlink:to="PBK_ListingFees_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ListingFees_doc" xml:lang="en-US">Listing fees.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OfitGMIncMember" xlink:to="PBK_OfitGMIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OfitGMIncMember_doc" xml:lang="en-US">OFIT GM Inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherOperatingExpense" xlink:to="PBK_OtherOperatingExpense_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OtherOperatingExpense_doc" xml:lang="en-US">Other operating expense.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OfitRtIncMember" xlink:to="PBK_OfitRtIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OfitRtIncMember_doc" xml:lang="en-US">OFIT RT Inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfDerivatives" xlink:to="PBK_FairValueChangeOfDerivatives_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueChangeOfDerivatives_doc" xml:lang="en-US">Fair value change of derivatives</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfContingentValueRights" xlink:to="PBK_FairValueChangeOfContingentValueRights_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueChangeOfContingentValueRights_doc" xml:lang="en-US">Fair value change of contingent value rights.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LossOnInvestments" xlink:to="PBK_LossOnInvestments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LossOnInvestments_doc" xml:lang="en-US">Loss on investments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThroughFundsLtdMember" xlink:to="PBK_SolarFlowThroughFundsLtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThroughFundsLtdMember_doc" xml:lang="en-US">Solar flow through funds ltd [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccumulatedDepreciationMember" xlink:to="PBK_AccumulatedDepreciationMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AccumulatedDepreciationMember_doc" xml:lang="en-US">Accumulated depreciation [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarHighYieldProject1LtdMember" xlink:to="PBK_SolarHighYieldProject1LtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarHighYieldProject1LtdMember_doc" xml:lang="en-US">Solar high yield project #1 ltd [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncOneMember" xlink:to="PBK_OntarioIncOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncOneMember_doc" xml:lang="en-US">Ontario Inc 1 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SHY12012FIT2LtdMember" xlink:to="PBK_SHY12012FIT2LtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SHY12012FIT2LtdMember_doc" xml:lang="en-US">SHY 1 2012 FIT 2 Ltd [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2014LtdMember" xlink:to="PBK_SolarFlowThrough2014LtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThrough2014LtdMember_doc" xml:lang="en-US">Solar flow-through (2014) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThroughProjects2014SubcoF2LtdMember" xlink:to="PBK_SolarFlowThroughProjects2014SubcoF2LtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThroughProjects2014SubcoF2LtdMember_doc" xml:lang="en-US">Solar flow-through projects (2014 subco F2) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2015LtdMember" xlink:to="PBK_SolarFlowThrough2015LtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThrough2015LtdMember_doc" xml:lang="en-US">Solar flow-through (2015) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SFFSolar2015LtdMember" xlink:to="PBK_SFFSolar2015LtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SFFSolar2015LtdMember_doc" xml:lang="en-US">SFF solar (2015) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2016LtdMember" xlink:to="PBK_SolarFlowThrough2016LtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThrough2016LtdMember_doc" xml:lang="en-US">Solar flow-through (2016) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2017ILtdMember" xlink:to="PBK_SolarFlowThrough2017ILtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThrough2017ILtdMember_doc" xml:lang="en-US">Solar flow-through (2017-I) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2017ALtdMember" xlink:to="PBK_SolarFlowThrough2017ALtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThrough2017ALtdMember_doc" xml:lang="en-US">Solar flow-through (2017-A) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2018ILtdMember" xlink:to="PBK_SolarFlowThrough2018ILtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThrough2018ILtdMember_doc" xml:lang="en-US">Solar flow-through (2018-I) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders" xlink:to="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestsHolders_doc" xml:lang="en-US">Fair value change of other liabilities due to non-controlling interests holders.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThrough2018ALtdMember" xlink:to="PBK_SolarFlowThrough2018ALtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThrough2018ALtdMember_doc" xml:lang="en-US">Solar flow-through (2018-A) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CanadaIncMember" xlink:to="PBK_CanadaIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CanadaIncMember_doc" xml:lang="en-US">Canada Inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AbundantConstructionAlbertaCorpMember" xlink:to="PBK_AbundantConstructionAlbertaCorpMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AbundantConstructionAlbertaCorpMember_doc" xml:lang="en-US">Abundant construction alberta corp [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IcarusWhitesandSolarLimitedPartnershipMember" xlink:to="PBK_IcarusWhitesandSolarLimitedPartnershipMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IcarusWhitesandSolarLimitedPartnershipMember_doc" xml:lang="en-US">Icarus whites and solar limited partnership [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncThreeMember" xlink:to="PBK_OntarioIncThreeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncThreeMember_doc" xml:lang="en-US">Ontario Inc Three [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_EquityAttributableToCommonShareholdersMember" xlink:to="PBK_EquityAttributableToCommonShareholdersMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_EquityAttributableToCommonShareholdersMember_doc" xml:lang="en-US">Equity Attributable to Common Shareholders [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncFourMember" xlink:to="PBK_OntarioIncFourMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncFourMember_doc" xml:lang="en-US">Ontario Inc 4 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncFiveMember" xlink:to="PBK_OntarioIncFiveMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncFiveMember_doc" xml:lang="en-US">Ontario Inc 5 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncSixMember" xlink:to="PBK_OntarioIncSixMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncSixMember_doc" xml:lang="en-US">Ontario Inc 6 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncSevenMember" xlink:to="PBK_OntarioIncSevenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncSevenMember_doc" xml:lang="en-US">Ontario Inc 7 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncEightMember" xlink:to="PBK_OntarioIncEightMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncEightMember_doc" xml:lang="en-US">Ontario Inc 8 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncNineMember" xlink:to="PBK_OntarioIncNineMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncNineMember_doc" xml:lang="en-US">Ontario Inc 9 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncTenMember" xlink:to="PBK_OntarioIncTenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncTenMember_doc" xml:lang="en-US">Ontario Inc 10 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncElevenMember" xlink:to="PBK_OntarioIncElevenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncElevenMember_doc" xml:lang="en-US">Ontario Inc 11 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncTwelveMember" xlink:to="PBK_OntarioIncTwelveMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncTwelveMember_doc" xml:lang="en-US">Ontario Inc 12 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncThirteenMember" xlink:to="PBK_OntarioIncThirteenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncThirteenMember_doc" xml:lang="en-US">Ontario Inc 13 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncFourteenMember" xlink:to="PBK_OntarioIncFourteenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncFourteenMember_doc" xml:lang="en-US">Ontario Inc 14 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NorthernDevelopmentSolar2016IncMember" xlink:to="PBK_NorthernDevelopmentSolar2016IncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NorthernDevelopmentSolar2016IncMember_doc" xml:lang="en-US">Northern development solar 2016 inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SunshineSolarOntario2016IncMember" xlink:to="PBK_SunshineSolarOntario2016IncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SunshineSolarOntario2016IncMember_doc" xml:lang="en-US">Sunshine solar ontario 2016 inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncFifteenMember" xlink:to="PBK_OntarioIncFifteenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncFifteenMember_doc" xml:lang="en-US">Ontario Inc 15 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncSixteenMember" xlink:to="PBK_OntarioIncSixteenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncSixteenMember_doc" xml:lang="en-US">Ontario Inc 16 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncSeventeenMember" xlink:to="PBK_OntarioIncSeventeenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncSeventeenMember_doc" xml:lang="en-US">Ontario Inc 17 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccumulatedOtherComprehensiveIncomeLoss" xlink:to="PBK_AccumulatedOtherComprehensiveIncomeLoss_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AccumulatedOtherComprehensiveIncomeLoss_doc" xml:lang="en-US">Accumulated other comprehensive income loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityBrokerWarrantsExercised" xlink:to="PBK_IssueOfEquityBrokerWarrantsExercised_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityBrokerWarrantsExercised_doc" xml:lang="en-US">Issue of equity broker warrants exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityRestrictedShareUnitGranted" xlink:to="PBK_IssueOfEquityRestrictedShareUnitGranted_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityRestrictedShareUnitGranted_doc" xml:lang="en-US">Issue of equity restricted share unit granted.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OntarioIncEighteenMember" xlink:to="PBK_OntarioIncEighteenMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OntarioIncEighteenMember_doc" xml:lang="en-US">Ontario Inc 18 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityValueOfitGMAndOfitrtAcquisition" xlink:to="PBK_IssueOfEquityValueOfitGMAndOfitrtAcquisition_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityValueOfitGMAndOfitrtAcquisition_doc" xml:lang="en-US">Issue of equity value ofit gm and ofitrt acquisition.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityAcquisitionOfNciOfSolarAllianceDevco" xlink:to="PBK_IssueOfEquityAcquisitionOfNciOfSolarAllianceDevco_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityAcquisitionOfNciOfSolarAllianceDevco_doc" xml:lang="en-US">Issue of equity acquisition of nci of solar alliance devco.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SPNLP7Member" xlink:to="PBK_SPNLP7Member_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SPNLP7Member_doc" xml:lang="en-US">SPN LP7 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityRestrictedShareUnitExercised" xlink:to="PBK_IssueOfEquityRestrictedShareUnitExercised_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityRestrictedShareUnitExercised_doc" xml:lang="en-US">Issue of equity restricted share unit exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityWarrantGranted" xlink:to="PBK_IssueOfEquityWarrantGranted_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityWarrantGranted_doc" xml:lang="en-US">Issue of equity warrant granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityShelfProspectusSharesIssued" xlink:to="PBK_IssueOfEquityShelfProspectusSharesIssued_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityShelfProspectusSharesIssued_doc" xml:lang="en-US">Issue of equity shelf prospectus shares issued.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityReclassificationOfFinancialLiability" xlink:to="PBK_IssueOfEquityReclassificationOfFinancialLiability_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityReclassificationOfFinancialLiability_doc" xml:lang="en-US">Issue of equity reclassification of financial liability.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityAcquisitionSolarFlowFunds" xlink:to="PBK_IssueOfEquityAcquisitionSolarFlowFunds_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityAcquisitionSolarFlowFunds_doc" xml:lang="en-US">Issue of equity acquisition solar flow funds</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfAcquisitionOfNonControllingInterests" xlink:to="PBK_IssueOfAcquisitionOfNonControllingInterests_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfAcquisitionOfNonControllingInterests_doc" xml:lang="en-US">Issue of acquisition of non controlling interests</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesCommonSharesIssuedNetOfCosts" xlink:to="PBK_NumberOfSharesCommonSharesIssuedNetOfCosts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesCommonSharesIssuedNetOfCosts_doc" xml:lang="en-US">Number of shares common shares issued net of costs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesEquityWarrantExercised" xlink:to="PBK_NumberOfSharesEquityWarrantExercised_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesEquityWarrantExercised_doc" xml:lang="en-US">Number of shares equity warrant exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesOFITGMAndOFITRTAcquisition" xlink:to="PBK_NumberOfSharesOFITGMAndOFITRTAcquisition_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesOFITGMAndOFITRTAcquisition_doc" xml:lang="en-US">Number of shares of it GM And Ofit rt acquisition.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WarrantsExercisedShares" xlink:to="PBK_WarrantsExercisedShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_WarrantsExercisedShares_doc" xml:lang="en-US">Warrants exercised shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesRestrictedShareUnitExercised" xlink:to="PBK_NumberOfSharesRestrictedShareUnitExercised_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesRestrictedShareUnitExercised_doc" xml:lang="en-US">Number of shares restricted share unit exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncreaseDecreaseThroughSharebasedPaymentOfSharesTransactions" xlink:to="PBK_IncreaseDecreaseThroughSharebasedPaymentOfSharesTransactions_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IncreaseDecreaseThroughSharebasedPaymentOfSharesTransactions_doc" xml:lang="en-US">Increase decrease through sharebased payment of shares transactions</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_StockIssuedDuringPeriodOptionsExercisedShares" xlink:to="PBK_StockIssuedDuringPeriodOptionsExercisedShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_StockIssuedDuringPeriodOptionsExercisedShares_doc" xml:lang="en-US">Stock Issued During Period Options Exercised Shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_StockIssuedDuringPeriodOfShelfProspectusSharesIssued" xlink:to="PBK_StockIssuedDuringPeriodOfShelfProspectusSharesIssued_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_StockIssuedDuringPeriodOfShelfProspectusSharesIssued_doc" xml:lang="en-US">Stock issued during period of shelf prospectus shares issued</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_StockIssuedDuringPeriodOfAcquisitionOfSolarFlowFunds" xlink:to="PBK_StockIssuedDuringPeriodOfAcquisitionOfSolarFlowFunds_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_StockIssuedDuringPeriodOfAcquisitionOfSolarFlowFunds_doc" xml:lang="en-US">Stock issued during period of acquisition of solar flow funds</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CostOfGoodsSoldMember" xlink:to="PBK_CostOfGoodsSoldMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CostOfGoodsSoldMember_doc" xml:lang="en-US">Cost of goods sold [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OperatingExpensesMember" xlink:to="PBK_OperatingExpensesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OperatingExpensesMember_doc" xml:lang="en-US">Operating expenses [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeLoss" xlink:to="PBK_FairValueChangeLoss_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueChangeLoss_doc" xml:lang="en-US">Fair value change loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GainsLossesOnChangeInFairValueOfWarrants" xlink:to="PBK_GainsLossesOnChangeInFairValueOfWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_GainsLossesOnChangeInFairValueOfWarrants_doc" xml:lang="en-US">Gains losses on change in fair value of warrants</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GainsLossesOnFairValueChangeOfCvr" xlink:to="PBK_GainsLossesOnFairValueChangeOfCvr_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_GainsLossesOnFairValueChangeOfCvr_doc" xml:lang="en-US">Gains losses on fair value change of cvr</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherIncomeRelatedToTaxEquity" xlink:to="PBK_OtherIncomeRelatedToTaxEquity_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OtherIncomeRelatedToTaxEquity_doc" xml:lang="en-US">Other income related to tax equity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredFeesOnLongtermDebt" xlink:to="PBK_DeferredFeesOnLongtermDebt_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredFeesOnLongtermDebt_doc" xml:lang="en-US">Deferred fees on long term debt.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LossOnPropertyPlantAndEquipmentDisposal" xlink:to="PBK_LossOnPropertyPlantAndEquipmentDisposal_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LossOnPropertyPlantAndEquipmentDisposal_doc" xml:lang="en-US">Loss on property plant and equipment disposal.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LeaseModification" xlink:to="PBK_LeaseModification_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LeaseModification_doc" xml:lang="en-US">Lease modification.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProvisionsCash" xlink:to="PBK_ProvisionsCash_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProvisionsCash_doc" xml:lang="en-US">Provisions cash.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SharesBasedCompensation" xlink:to="PBK_SharesBasedCompensation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SharesBasedCompensation_doc" xml:lang="en-US">Shares based compensation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ChangesInNoncashOperatingAssetsAndLiabilities" xlink:to="PBK_ChangesInNoncashOperatingAssetsAndLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ChangesInNoncashOperatingAssetsAndLiabilities_doc" xml:lang="en-US">Changes in non cash operating assets and liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentsForInterestPaid" xlink:to="PBK_AdjustmentsForInterestPaid_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AdjustmentsForInterestPaid_doc" xml:lang="en-US">Adjustments for interest paid</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FurnitureAndOfficeEquipmentMember" xlink:to="PBK_FurnitureAndOfficeEquipmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FurnitureAndOfficeEquipmentMember_doc" xml:lang="en-US">Furniture and office equipment [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncreasesInRestrictedCash" xlink:to="PBK_IncreasesInRestrictedCash_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IncreasesInRestrictedCash_doc" xml:lang="en-US">Increases in restricted cash</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CashAndRestrictedCashAcquiredOnAcquisition" xlink:to="PBK_CashAndRestrictedCashAcquiredOnAcquisition_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CashAndRestrictedCashAcquiredOnAcquisition_doc" xml:lang="en-US">Cash and restricted cash acquired on acquisition.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchaseOfConstructionInProgress" xlink:to="PBK_PurchaseOfConstructionInProgress_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PurchaseOfConstructionInProgress_doc" xml:lang="en-US">Purchase of construction in progress</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchaseOfShorttermInvestments" xlink:to="PBK_PurchaseOfShorttermInvestments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PurchaseOfShorttermInvestments_doc" xml:lang="en-US">Purchase of short term investments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsOfShorttermInvestments" xlink:to="PBK_ProceedsOfShorttermInvestments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProceedsOfShorttermInvestments_doc" xml:lang="en-US">Proceeds of short term investments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InvestmentInSffShares" xlink:to="PBK_InvestmentInSffShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_InvestmentInSffShares_doc" xml:lang="en-US">Investment in SFF shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AcquisitionOfSolarAllianceDevcoNci" xlink:to="PBK_AcquisitionOfSolarAllianceDevcoNci_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AcquisitionOfSolarAllianceDevcoNci_doc" xml:lang="en-US">Acquisition of solar alliance devco nci</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromIssuanceOfCommonSharesNetTransactionCosts" xlink:to="PBK_ProceedsFromIssuanceOfCommonSharesNetTransactionCosts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProceedsFromIssuanceOfCommonSharesNetTransactionCosts_doc" xml:lang="en-US">Proceeds from issuance of common shares net transaction costs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromIssuanceOfShelfProspectusShares" xlink:to="PBK_ProceedsFromIssuanceOfShelfProspectusShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProceedsFromIssuanceOfShelfProspectusShares_doc" xml:lang="en-US">Proceeds from issuance of shelf prospectus shares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromShorttermLoans" xlink:to="PBK_ProceedsFromShorttermLoans_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProceedsFromShorttermLoans_doc" xml:lang="en-US">Proceeds from short term loans</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NetRepaymentproceedsFromLongtermDebts" xlink:to="PBK_NetRepaymentproceedsFromLongtermDebts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NetRepaymentproceedsFromLongtermDebts_doc" xml:lang="en-US">Net repayment proceeds from longterm debts.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RepaymentOfShorttermLoans" xlink:to="PBK_RepaymentOfShorttermLoans_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RepaymentOfShorttermLoans_doc" xml:lang="en-US">Repayment of short term loans.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AcquisitionOfNoncontrollingInterests" xlink:to="PBK_AcquisitionOfNoncontrollingInterests_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AcquisitionOfNoncontrollingInterests_doc" xml:lang="en-US">Acquisition of non controlling interests</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestHolders" xlink:to="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestHolders_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueChangeOfOtherLiabilitiesDueToNoncontrollingInterestHolders_doc" xml:lang="en-US">Fair value change of other liabilities due to non-controlling interest holders.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WorkingCapital" xlink:to="PBK_WorkingCapital_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_WorkingCapital_doc" xml:lang="en-US">Working capital.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BESSProjectsMember" xlink:to="PBK_BESSProjectsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_BESSProjectsMember_doc" xml:lang="en-US">BESS projects [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ReclassificationFromConstructionInProgress" xlink:to="PBK_ReclassificationFromConstructionInProgress_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ReclassificationFromConstructionInProgress_doc" xml:lang="en-US">Reclassification from construction in progress.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThroughProject12013LtdMember" xlink:to="PBK_SolarFlowThroughProject12013LtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThroughProject12013LtdMember_doc" xml:lang="en-US">Solar flow-through project #1 (2013) ltd. [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AsPreviouslyReportedMember" xlink:to="PBK_AsPreviouslyReportedMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AsPreviouslyReportedMember_doc" xml:lang="en-US">As previously reported [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentMember" xlink:to="PBK_AdjustmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AdjustmentMember_doc" xml:lang="en-US">Adjustment [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfContractAssetsAndContractLiabilitiesExplanatory" xlink:to="PBK_DisclosureOfContractAssetsAndContractLiabilitiesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfContractAssetsAndContractLiabilitiesExplanatory_doc" xml:lang="en-US">Disclosure of contract assets and contract liabilities explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfExpectedCreditLossesExplanatory" xlink:to="PBK_DisclosureOfExpectedCreditLossesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfExpectedCreditLossesExplanatory_doc" xml:lang="en-US">Disclosure of expected credit losses explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BESSProjectMember" xlink:to="PBK_BESSProjectMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_BESSProjectMember_doc" xml:lang="en-US">BESS project [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfAccountingPolicyForAssetRetirementObligationExplanatory" xlink:to="PBK_DescriptionOfAccountingPolicyForAssetRetirementObligationExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DescriptionOfAccountingPolicyForAssetRetirementObligationExplanatory_doc" xml:lang="en-US">Description of accounting policy for asset retirement obligation explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfAccountingPolicyJudgementsAndEstimatesExplanatory" xlink:to="PBK_DisclosureOfAccountingPolicyJudgementsAndEstimatesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfAccountingPolicyJudgementsAndEstimatesExplanatory_doc" xml:lang="en-US">Disclosure of accounting policy judgements and estimates explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfAccountingPolicyForAdoptionOfNewAccountingStandardsExplanatory" xlink:to="PBK_DescriptionOfAccountingPolicyForAdoptionOfNewAccountingStandardsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DescriptionOfAccountingPolicyForAdoptionOfNewAccountingStandardsExplanatory_doc" xml:lang="en-US">Description of accounting policy for adoption of new accounting standards explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfAccountingPolicyForAccountingStandardsIssuedButNotYetEffectiveExplanatory" xlink:to="PBK_DescriptionOfAccountingPolicyForAccountingStandardsIssuedButNotYetEffectiveExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DescriptionOfAccountingPolicyForAccountingStandardsIssuedButNotYetEffectiveExplanatory_doc" xml:lang="en-US">Description of accounting policy for accounting standards issued but not yet effective explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccountsReceivableWriteoffs" xlink:to="PBK_AccountsReceivableWriteoffs_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AccountsReceivableWriteoffs_doc" xml:lang="en-US">Accounts receivable write-offs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InventoryWriteoffs" xlink:to="PBK_InventoryWriteoffs_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_InventoryWriteoffs_doc" xml:lang="en-US">Inventory write-offs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherIncomeRelatedToDeferredGovernmentGrants" xlink:to="PBK_OtherIncomeRelatedToDeferredGovernmentGrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OtherIncomeRelatedToDeferredGovernmentGrants_doc" xml:lang="en-US">Other income related to deferred government grants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NetProceedsFromSharebasedCompensationExercised" xlink:to="PBK_NetProceedsFromSharebasedCompensationExercised_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NetProceedsFromSharebasedCompensationExercised_doc" xml:lang="en-US">Net proceeds from share-based compensation exercised.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromEquityWarrantsGranted" xlink:to="PBK_ProceedsFromEquityWarrantsGranted_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProceedsFromEquityWarrantsGranted_doc" xml:lang="en-US">Proceeds from equity warrants granted.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromEquityWarrantsExercised" xlink:to="PBK_ProceedsFromEquityWarrantsExercised_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProceedsFromEquityWarrantsExercised_doc" xml:lang="en-US">Proceeds from equity warrants exercised.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DividendsPaidToNoncontrollingInterestsHolders" xlink:to="PBK_DividendsPaidToNoncontrollingInterestsHolders_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DividendsPaidToNoncontrollingInterestsHolders_doc" xml:lang="en-US">Dividends paid to non-controlling interests holders.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CurrentTaxRecoveryExpense" xlink:to="PBK_CurrentTaxRecoveryExpense_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CurrentTaxRecoveryExpense_doc" xml:lang="en-US">Current tax (recovery) expense.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxRecoveryExpense" xlink:to="PBK_DeferredTaxRecoveryExpense_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxRecoveryExpense_doc" xml:lang="en-US">Deferred tax (recovery) expense.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecoveryOfReceivableThroughSharesSettlement" xlink:to="PBK_RecoveryOfReceivableThroughSharesSettlement_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RecoveryOfReceivableThroughSharesSettlement_doc" xml:lang="en-US">Recovery of receivable through shares settlement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CapitalExpenditureRefunds" xlink:to="PBK_CapitalExpenditureRefunds_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CapitalExpenditureRefunds_doc" xml:lang="en-US">Capital expenditure refunds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ReallocationOfImpairmentLoss" xlink:to="PBK_ReallocationOfImpairmentLoss_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ReallocationOfImpairmentLoss_doc" xml:lang="en-US">Reallocation of impairment loss.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AsRestatedMember" xlink:to="PBK_AsRestatedMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AsRestatedMember_doc" xml:lang="en-US">Restated [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RevenueFromContractsWithCustomersAmountsInvoicedForPriorYear" xlink:to="PBK_RevenueFromContractsWithCustomersAmountsInvoicedForPriorYear_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RevenueFromContractsWithCustomersAmountsInvoicedForPriorYear_doc" xml:lang="en-US">Revenue from contracts with customers amounts invoiced for prior year.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RevenueFromContractsWithCustomersAmountNotInvoiced" xlink:to="PBK_RevenueFromContractsWithCustomersAmountNotInvoiced_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RevenueFromContractsWithCustomersAmountNotInvoiced_doc" xml:lang="en-US">Revenue from contracts with customers amount not invoiced.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutInventoryExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutInventoryExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutInventoryExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about inventory explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DevelopmentCostsInventories" xlink:to="PBK_DevelopmentCostsInventories_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DevelopmentCostsInventories_doc" xml:lang="en-US">Development costs inventories.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CostOfGoodsSoldInventories" xlink:to="PBK_CostOfGoodsSoldInventories_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CostOfGoodsSoldInventories_doc" xml:lang="en-US">Cost of goods sold inventories.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProjectCancellationsOfInventories" xlink:to="PBK_ProjectCancellationsOfInventories_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProjectCancellationsOfInventories_doc" xml:lang="en-US">Project cancellations of inventories.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ForeignCurrencyImpactOfInventories" xlink:to="PBK_ForeignCurrencyImpactOfInventories_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ForeignCurrencyImpactOfInventories_doc" xml:lang="en-US">Foreign currency impact of inventories.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfConstructionInProgressExplanatory" xlink:to="PBK_DisclosureOfConstructionInProgressExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfConstructionInProgressExplanatory_doc" xml:lang="en-US">Disclosure of construction in progress explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ElectricVehicleChargingStationsMember" xlink:to="PBK_ElectricVehicleChargingStationsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ElectricVehicleChargingStationsMember_doc" xml:lang="en-US">Electric vehicle charging stations [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BatteryEnergyStorageSystemsMember" xlink:to="PBK_BatteryEnergyStorageSystemsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_BatteryEnergyStorageSystemsMember_doc" xml:lang="en-US">Battery Energy Storage Systems [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about trade and other payables explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutUnearnedRevenueExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutUnearnedRevenueExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutUnearnedRevenueExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about unearned revenue explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecognitionOfRevenue" xlink:to="PBK_RecognitionOfRevenue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RecognitionOfRevenue_doc" xml:lang="en-US">Recognition of revenue.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdvancePayments" xlink:to="PBK_AdvancePayments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AdvancePayments_doc" xml:lang="en-US">Advance payments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ForeignCurrencyImpact" xlink:to="PBK_ForeignCurrencyImpact_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ForeignCurrencyImpact_doc" xml:lang="en-US">Foreign currency impact.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ModificationsToRightofuseAssets" xlink:to="PBK_ModificationsToRightofuseAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ModificationsToRightofuseAssets_doc" xml:lang="en-US">Modifications to right of use assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RightofuseAssetsAccumulatedDepreciation" xlink:to="PBK_RightofuseAssetsAccumulatedDepreciation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RightofuseAssetsAccumulatedDepreciation_doc" xml:lang="en-US">Right of use assets accumulated depreciation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation" xlink:to="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation_doc" xml:lang="en-US">Modification to right of use assets accumulated depreciation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OfficeEquipmentAndVehiclesMember" xlink:to="PBK_OfficeEquipmentAndVehiclesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OfficeEquipmentAndVehiclesMember_doc" xml:lang="en-US">Office Equipment and Vehicles [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ReductionInLeaseLiabilitiesDueToPaymentsMade" xlink:to="PBK_ReductionInLeaseLiabilitiesDueToPaymentsMade_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ReductionInLeaseLiabilitiesDueToPaymentsMade_doc" xml:lang="en-US">Reduction in lease liabilities due to payments made.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InterestAccretion" xlink:to="PBK_InterestAccretion_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_InterestAccretion_doc" xml:lang="en-US">Interest accretion.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdditionFromAcquisitionInLeaseLiabilitiesDueToPaymentsMade" xlink:to="PBK_AdditionFromAcquisitionInLeaseLiabilitiesDueToPaymentsMade_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AdditionFromAcquisitionInLeaseLiabilitiesDueToPaymentsMade_doc" xml:lang="en-US">Addition from acquisition in lease liabilities due to payments made.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfLeaseLiabilityMaturitiesExplanatory" xlink:to="PBK_DisclosureOfLeaseLiabilityMaturitiesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfLeaseLiabilityMaturitiesExplanatory_doc" xml:lang="en-US">Disclosure Of Lease Liability Maturities Explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FITContractsMember" xlink:to="PBK_FITContractsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FITContractsMember_doc" xml:lang="en-US">FIT contracts [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BESSContractsMember" xlink:to="PBK_BESSContractsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_BESSContractsMember_doc" xml:lang="en-US">BESS contracts [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CostMember" xlink:to="PBK_CostMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CostMember_doc" xml:lang="en-US">Cost [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccumulatedAmortizationMember" xlink:to="PBK_AccumulatedAmortizationMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AccumulatedAmortizationMember_doc" xml:lang="en-US">Accumulated amortization [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IntangibleAssetOtherThanGoodwill" xlink:to="PBK_IntangibleAssetOtherThanGoodwill_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IntangibleAssetOtherThanGoodwill_doc" xml:lang="en-US">Intangible asset other than goodwil.l</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfShortTermLoansExplanatory" xlink:to="PBK_DisclosureOfShortTermLoansExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfShortTermLoansExplanatory_doc" xml:lang="en-US">Disclosure of short term loans explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RERoyaltyMember" xlink:to="PBK_RERoyaltyMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RERoyaltyMember_doc" xml:lang="en-US">RE royalty [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GeddesConstructionLoanMember" xlink:to="PBK_GeddesConstructionLoanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_GeddesConstructionLoanMember_doc" xml:lang="en-US">Geddes construction loan [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NYGreenBankCreditFacilityMember" xlink:to="PBK_NYGreenBankCreditFacilityMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NYGreenBankCreditFacilityMember_doc" xml:lang="en-US">NY green bank credit facility [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutLongTermDebtExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutLongTermDebtExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutLongTermDebtExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about long term debt explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LoanFremSFFAquisitionMember" xlink:to="PBK_LoanFremSFFAquisitionMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LoanFremSFFAquisitionMember_doc" xml:lang="en-US">Loan frem SFF aquisition [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LongTermLoansMember" xlink:to="PBK_LongTermLoansMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LongTermLoansMember_doc" xml:lang="en-US">Long term loans [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfAnnualInterestRate" xlink:to="PBK_PercentageOfAnnualInterestRate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PercentageOfAnnualInterestRate_doc" xml:lang="en-US">Percentage of annual interest rate.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CreditAgreementMember" xlink:to="PBK_CreditAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CreditAgreementMember_doc" xml:lang="en-US">Credit agreement [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConstructionLoanMember" xlink:to="PBK_ConstructionLoanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ConstructionLoanMember_doc" xml:lang="en-US">Construction loan [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdvanceAmount" xlink:to="PBK_AdvanceAmount_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AdvanceAmount_doc" xml:lang="en-US">Advance amount.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_HighlyAffectedSectorsCreditAvailabilityProgramMember" xlink:to="PBK_HighlyAffectedSectorsCreditAvailabilityProgramMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_HighlyAffectedSectorsCreditAvailabilityProgramMember_doc" xml:lang="en-US">Highly affected sectors credit availability program [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfAnnualBankRate" xlink:to="PBK_PercentageOfAnnualBankRate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PercentageOfAnnualBankRate_doc" xml:lang="en-US">Percentage of annual bank rate.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TransactionCosts" xlink:to="PBK_TransactionCosts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_TransactionCosts_doc" xml:lang="en-US">Transaction costs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutEstimatedPrincipalRepayments" xlink:to="PBK_DisclosureOfDetailedInformationAboutEstimatedPrincipalRepayments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutEstimatedPrincipalRepayments_doc" xml:lang="en-US">Disclosure of detailed information about estimated principal repayments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarAllianceDevCoMember" xlink:to="PBK_SolarAllianceDevCoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarAllianceDevCoMember_doc" xml:lang="en-US">Solar alliance dev co [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfTaxEquity" xlink:to="PBK_PercentageOfTaxEquity_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PercentageOfTaxEquity_doc" xml:lang="en-US">Percentage of tax equity.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncomeRelatedToTaxEquity" xlink:to="PBK_IncomeRelatedToTaxEquity_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IncomeRelatedToTaxEquity_doc" xml:lang="en-US">Income related to tax equity.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InterestAccretionRecognized" xlink:to="PBK_InterestAccretionRecognized_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_InterestAccretionRecognized_doc" xml:lang="en-US">Interest accretion recognized.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfTaxEquityExplanatory" xlink:to="PBK_DisclosureOfTaxEquityExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfTaxEquityExplanatory_doc" xml:lang="en-US">Disclosure of tax equity explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutProvisionsTableTextBlock" xlink:to="PBK_DisclosureOfDetailedInformationAboutProvisionsTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutProvisionsTableTextBlock_doc" xml:lang="en-US">Disclosure of detailed information about provisions.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesIssuedOnAcquisition" xlink:to="PBK_NumberOfSharesIssuedOnAcquisition_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesIssuedOnAcquisition_doc" xml:lang="en-US">Number of shares issued on acquisition.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThroughFunsdLtdMember" xlink:to="PBK_SolarFlowThroughFunsdLtdMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarFlowThroughFunsdLtdMember_doc" xml:lang="en-US">Solar flow through funds ltd [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfSharesIssuedAndOutstanding" xlink:to="PBK_PercentageOfSharesIssuedAndOutstanding_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PercentageOfSharesIssuedAndOutstanding_doc" xml:lang="en-US">Percentage of shares issued and outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AcquisitionCost" xlink:to="PBK_AcquisitionCost_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AcquisitionCost_doc" xml:lang="en-US">Acquisition cost.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesIssuedForUpfrontPayments" xlink:to="PBK_NumberOfSharesIssuedForUpfrontPayments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesIssuedForUpfrontPayments_doc" xml:lang="en-US">Number of shares issued for upfront payments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PowerBankSharesMember" xlink:to="PBK_PowerBankSharesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PowerBankSharesMember_doc" xml:lang="en-US">Power Bank Shares [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesIssuedInTheFormOfContingentValueRights" xlink:to="PBK_NumberOfSharesIssuedInTheFormOfContingentValueRights_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesIssuedInTheFormOfContingentValueRights_doc" xml:lang="en-US">Number of shares issued in the form of contingent value rights</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SharesPrice" xlink:to="PBK_SharesPrice_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SharesPrice_doc" xml:lang="en-US">Shares price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutPurchaseConsiderationOfNetAssetsAcquired" xlink:to="PBK_DisclosureOfDetailedInformationAboutPurchaseConsiderationOfNetAssetsAcquired_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutPurchaseConsiderationOfNetAssetsAcquired_doc" xml:lang="en-US">Disclosure of detailed information about purchase consideration of net assets acquired</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CashRecognisedAsOfAcquisitionDate" xlink:to="PBK_CashRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CashRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Cash recognised as of acquisition date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate" xlink:to="PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Trade and other receivables recognised as of acquisition date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate" xlink:to="PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Short term investments recognised as of acquisition date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PrepaidExpensesAndDepositsRecognisedAsOfAcquisitionDate" xlink:to="PBK_PrepaidExpensesAndDepositsRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PrepaidExpensesAndDepositsRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Prepaid expenses and deposits recognised as of acquisition date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RightOfUseAssetsRecognisedAsOfAcquisitionDate" xlink:to="PBK_RightOfUseAssetsRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RightOfUseAssetsRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Right of use assets recognised as of acquisition date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConstructionInProgressRecognisedAsOfAcquisitionDate" xlink:to="PBK_ConstructionInProgressRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ConstructionInProgressRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Construction in progress recognised as of acquisition date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherAssetsRecognisedAsOfAcquisitionDate" xlink:to="PBK_OtherAssetsRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OtherAssetsRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Other assets recognised as of acquisition date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DerivativeFinancialInstrumentsRecognisedAsOfAcquisitionDate" xlink:to="PBK_DerivativeFinancialInstrumentsRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DerivativeFinancialInstrumentsRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Derivative financial instruments recognised as of acquisition date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AssetRetirementObligationsRecognisedAsOfAcquisitionDate" xlink:to="PBK_AssetRetirementObligationsRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AssetRetirementObligationsRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Asset retirement obligations recognised as of acquisition date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LeaseLiabilitiesRecognisedAsOfAcquisitionDate" xlink:to="PBK_LeaseLiabilitiesRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LeaseLiabilitiesRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Lease liabilities recognised as of acquisition date</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DueToRelatedPartiesRecognisedAsOfAcquisitionDate" xlink:to="PBK_DueToRelatedPartiesRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DueToRelatedPartiesRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Due to related parties recognised as of acquisition date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IdentifiableNetAssets" xlink:to="PBK_IdentifiableNetAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IdentifiableNetAssets_doc" xml:lang="en-US">Identifiable net assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContingentValueRights" xlink:to="PBK_ContingentValueRights_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ContingentValueRights_doc" xml:lang="en-US">Contingent value rights</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchasePriceAdjustmentForTotalSharesOutstanding" xlink:to="PBK_PurchasePriceAdjustmentForTotalSharesOutstanding_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PurchasePriceAdjustmentForTotalSharesOutstanding_doc" xml:lang="en-US">Purchase price adjustment for total shares outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueOfPreviouslyHeldEquityInterest" xlink:to="PBK_FairValueOfPreviouslyHeldEquityInterest_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueOfPreviouslyHeldEquityInterest_doc" xml:lang="en-US">Fair value of previously held equity interest</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OFITRTMember" xlink:to="PBK_OFITRTMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OFITRTMember_doc" xml:lang="en-US">OFIT RT [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OFITGMMember" xlink:to="PBK_OFITGMMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OFITGMMember_doc" xml:lang="en-US">Ofit gm [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OFITGMAndOFITRTMember" xlink:to="PBK_OFITGMAndOFITRTMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OFITGMAndOFITRTMember_doc" xml:lang="en-US">OFITGM and OFITRT [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IdentifiableNetLiabilitiesAssumedAtFairValue" xlink:to="PBK_IdentifiableNetLiabilitiesAssumedAtFairValue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IdentifiableNetLiabilitiesAssumedAtFairValue_doc" xml:lang="en-US">Identifiable net liabilities assumed at fair value.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IntangibleAssetRecognisedAsOfAcquisitionDate" xlink:to="PBK_IntangibleAssetRecognisedAsOfAcquisitionDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IntangibleAssetRecognisedAsOfAcquisitionDate_doc" xml:lang="en-US">Intangible asset recognised as of acquisition date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConsiderationPaidInCommonShares" xlink:to="PBK_ConsiderationPaidInCommonShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ConsiderationPaidInCommonShares_doc" xml:lang="en-US">Consideration paid in common shares.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CustomerAMember" xlink:to="PBK_CustomerAMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CustomerAMember_doc" xml:lang="en-US">Customer A [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CustomerCMember" xlink:to="PBK_CustomerCMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CustomerCMember_doc" xml:lang="en-US">Customer C [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CustomerDMember" xlink:to="PBK_CustomerDMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CustomerDMember_doc" xml:lang="en-US">Customer D [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CustomerBMember" xlink:to="PBK_CustomerBMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CustomerBMember_doc" xml:lang="en-US">Customer B [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AccountReceivablesPercentage" xlink:to="PBK_AccountReceivablesPercentage_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AccountReceivablesPercentage_doc" xml:lang="en-US">Account receivables percentage.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutRemainingContractualObligationsExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutRemainingContractualObligationsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutRemainingContractualObligationsExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about remaining contractual obligations explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LongTermDebts" xlink:to="PBK_LongTermDebts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LongTermDebts_doc" xml:lang="en-US">Long term debts</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LeaseLiabilitiesNet" xlink:to="PBK_LeaseLiabilitiesNet_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LeaseLiabilitiesNet_doc" xml:lang="en-US">Lease liabilities net.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContractualObligations" xlink:to="PBK_ContractualObligations_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ContractualObligations_doc" xml:lang="en-US">Contractual obligations</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfOtherLongTermLiabilitiesExplanatory" xlink:to="PBK_DisclosureOfOtherLongTermLiabilitiesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfOtherLongTermLiabilitiesExplanatory_doc" xml:lang="en-US">Disclosure of other long term liabilities explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContingentValueRightsLiabilities" xlink:to="PBK_ContingentValueRightsLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ContingentValueRightsLiabilities_doc" xml:lang="en-US">Contingent value rights liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherLiabilitiesDueToNoncontrollingInterestHolders" xlink:to="PBK_OtherLiabilitiesDueToNoncontrollingInterestHolders_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OtherLiabilitiesDueToNoncontrollingInterestHolders_doc" xml:lang="en-US">Other liabilities due to noncontrolling interest holders.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DueToRelatedParty" xlink:to="PBK_DueToRelatedParty_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DueToRelatedParty_doc" xml:lang="en-US">Due to related party.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PayableToSffPreviousDirectors" xlink:to="PBK_PayableToSffPreviousDirectors_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PayableToSffPreviousDirectors_doc" xml:lang="en-US">Payable to sff previous directors.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityOfCommonShares" xlink:to="PBK_IssueOfEquityOfCommonShares_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityOfCommonShares_doc" xml:lang="en-US">Issue of equity of common shares.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GovernmentGrantIncomeRecognised" xlink:to="PBK_GovernmentGrantIncomeRecognised_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_GovernmentGrantIncomeRecognised_doc" xml:lang="en-US">Government grant income recognised.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GoodwillRecognitionOfImpairmentLosses" xlink:to="PBK_GoodwillRecognitionOfImpairmentLosses_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_GoodwillRecognitionOfImpairmentLosses_doc" xml:lang="en-US">Goodwill recognition of impairment losses.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutGoodwillAndImpairmentLossesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutGoodwillAndImpairmentLossesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutGoodwillAndImpairmentLossesExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about goodwill and impairment losses explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfChangeInNoncashAssetsAndLiabilitiesExplanatory" xlink:to="PBK_DisclosureOfChangeInNoncashAssetsAndLiabilitiesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfChangeInNoncashAssetsAndLiabilitiesExplanatory_doc" xml:lang="en-US">Disclosure of change in noncash assets and liabilities explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TradeAndOtherNonCurrentPayables" xlink:to="PBK_TradeAndOtherNonCurrentPayables_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_TradeAndOtherNonCurrentPayables_doc" xml:lang="en-US">Trade and other non current payables.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NoncashWorkingCapital" xlink:to="PBK_NoncashWorkingCapital_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NoncashWorkingCapital_doc" xml:lang="en-US">Noncash working capital</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NoncashInventories" xlink:to="PBK_NoncashInventories_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NoncashInventories_doc" xml:lang="en-US">Noncash inventories.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GovernmentGrantForeignCurrencyImpact" xlink:to="PBK_GovernmentGrantForeignCurrencyImpact_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_GovernmentGrantForeignCurrencyImpact_doc" xml:lang="en-US">Represent the amount of government grant foreign currency impact.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SFFIncMember" xlink:to="PBK_SFFIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SFFIncMember_doc" xml:lang="en-US">SFF Inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfWarrantLiabilitiesExplanatory" xlink:to="PBK_DisclosureOfWarrantLiabilitiesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfWarrantLiabilitiesExplanatory_doc" xml:lang="en-US">Disclosure of warrant liabilities explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutWarrantsLiabilitiesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutWarrantsLiabilitiesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutWarrantsLiabilitiesExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about warrants liabilities explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions" xlink:to="PBK_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions_doc" xml:lang="en-US">Weighted average remaining contractual life of outstanding share options.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SubscriptionPrice" xlink:to="PBK_SubscriptionPrice_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SubscriptionPrice_doc" xml:lang="en-US">Subscription price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesIssuedOnRegisteredDirectOffering" xlink:to="PBK_NumberOfSharesIssuedOnRegisteredDirectOffering_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesIssuedOnRegisteredDirectOffering_doc" xml:lang="en-US">Number of shares issued on registered direct offering</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfLiabilityWarrantsGrantedExplanatory" xlink:to="PBK_DisclosureOfLiabilityWarrantsGrantedExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfLiabilityWarrantsGrantedExplanatory_doc" xml:lang="en-US">Disclosure of liability warrants granted explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfRevenueEquipmentDegradationRatesUsedInCurrentEstimateOfValueInUse" xlink:to="PBK_DescriptionOfRevenueEquipmentDegradationRatesUsedInCurrentEstimateOfValueInUse_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DescriptionOfRevenueEquipmentDegradationRatesUsedInCurrentEstimateOfValueInUse_doc" xml:lang="en-US">Description of revenue equipment degradation rates used in current estimate of value in use.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GrantedValueOfWarrants" xlink:to="PBK_GrantedValueOfWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_GrantedValueOfWarrants_doc" xml:lang="en-US">Granted value of warrants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExpectedLifeOfWarrants" xlink:to="PBK_ExpectedLifeOfWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ExpectedLifeOfWarrants_doc" xml:lang="en-US">Expected life of warrants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfNormalUseLifeOfAssetsUsedInEstimateOfValueInUse" xlink:to="PBK_DescriptionOfNormalUseLifeOfAssetsUsedInEstimateOfValueInUse_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DescriptionOfNormalUseLifeOfAssetsUsedInEstimateOfValueInUse_doc" xml:lang="en-US">Description of normal use life of assets used in estimate of value in use.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfOperatingExpenseInflationUsedInCurrentEstimateOfValueInUse" xlink:to="PBK_DescriptionOfOperatingExpenseInflationUsedInCurrentEstimateOfValueInUse_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DescriptionOfOperatingExpenseInflationUsedInCurrentEstimateOfValueInUse_doc" xml:lang="en-US">Description of operating expense inflation used in current estimate of value in use.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GovernmentGrantsReceived" xlink:to="PBK_GovernmentGrantsReceived_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_GovernmentGrantsReceived_doc" xml:lang="en-US">Represent the amount of government grants received.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutNoncashAssetsAndLiabilities" xlink:to="PBK_DisclosureOfDetailedInformationAboutNoncashAssetsAndLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutNoncashAssetsAndLiabilities_doc" xml:lang="en-US">Disclosure of detailed information about noncash assets and liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutEarningsPerShareExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutEarningsPerShareExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutEarningsPerShareExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about earnings per share explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfChangesInShareCapitalExplanatory" xlink:to="PBK_DisclosureOfChangesInShareCapitalExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfChangesInShareCapitalExplanatory_doc" xml:lang="en-US">Disclosure of changes in share capital explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityEquityWarrantsExercised" xlink:to="PBK_IssueOfEquityEquityWarrantsExercised_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityEquityWarrantsExercised_doc" xml:lang="en-US">Issue of equity equity warrants exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IssueOfEquityForAcquisition" xlink:to="PBK_IssueOfEquityForAcquisition_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IssueOfEquityForAcquisition_doc" xml:lang="en-US">Issue of equity for acquisition</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesBrokerWarrantsIssued" xlink:to="PBK_NumberOfSharesBrokerWarrantsIssued_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesBrokerWarrantsIssued_doc" xml:lang="en-US">Number of shares broker warrants issued.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CarryingAmountOfAssetOrCashgeneratingUnit" xlink:to="PBK_CarryingAmountOfAssetOrCashgeneratingUnit_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CarryingAmountOfAssetOrCashgeneratingUnit_doc" xml:lang="en-US">Carrying amount of asset or cash generating unit.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NewYorkStateEnergyResearchAndDevelopmentAuthorityMember" xlink:to="PBK_NewYorkStateEnergyResearchAndDevelopmentAuthorityMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NewYorkStateEnergyResearchAndDevelopmentAuthorityMember_doc" xml:lang="en-US">NYSERDA [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdditionalImpairmentLoss" xlink:to="PBK_AdditionalImpairmentLoss_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AdditionalImpairmentLoss_doc" xml:lang="en-US">Additional impairment loss.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncreaseDiscountRate" xlink:to="PBK_IncreaseDiscountRate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IncreaseDiscountRate_doc" xml:lang="en-US">Increase discount rate.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherNetLiabilitiesMember" xlink:to="PBK_OtherNetLiabilitiesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OtherNetLiabilitiesMember_doc" xml:lang="en-US">Other net liabilities [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RecoverableAmountOfAssetOrCashgeneratingUnits" xlink:to="PBK_RecoverableAmountOfAssetOrCashgeneratingUnits_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RecoverableAmountOfAssetOrCashgeneratingUnits_doc" xml:lang="en-US">Recoverable amount of asset or cash generating units.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DirectorAndOtherMembersOfKMPMember" xlink:to="PBK_DirectorAndOtherMembersOfKMPMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DirectorAndOtherMembersOfKMPMember_doc" xml:lang="en-US">Director and other members of KMP member.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfEquityIssuedForWarrantGranted" xlink:to="PBK_NumberOfEquityIssuedForWarrantGranted_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfEquityIssuedForWarrantGranted_doc" xml:lang="en-US">Number of equity issued for warrant granted.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DevelopmentAndEPCMember" xlink:to="PBK_DevelopmentAndEPCMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DevelopmentAndEPCMember_doc" xml:lang="en-US">Development and EPC [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IPPProductionMember" xlink:to="PBK_IPPProductionMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IPPProductionMember_doc" xml:lang="en-US">IPP Production [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CorporateAndOtherActivitiesMember" xlink:to="PBK_CorporateAndOtherActivitiesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CorporateAndOtherActivitiesMember_doc" xml:lang="en-US">Corporate and other activities [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfTransactionsWithRelatedPartiesExplanatory" xlink:to="PBK_DisclosureOfTransactionsWithRelatedPartiesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfTransactionsWithRelatedPartiesExplanatory_doc" xml:lang="en-US">Disclosure of transactions with related parties explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TaxExpenseIncomeAtPermanentDifferences" xlink:to="PBK_TaxExpenseIncomeAtPermanentDifferences_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_TaxExpenseIncomeAtPermanentDifferences_doc" xml:lang="en-US">Tax expense income at permanent differences.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TaxExpenseIncomeAtEmployeeStockCompensation" xlink:to="PBK_TaxExpenseIncomeAtEmployeeStockCompensation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_TaxExpenseIncomeAtEmployeeStockCompensation_doc" xml:lang="en-US">Tax expense income at employee stock compensation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfMovementInWarrantsExplanatory" xlink:to="PBK_DisclosureOfMovementInWarrantsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfMovementInWarrantsExplanatory_doc" xml:lang="en-US">Disclosure of movement in warrants explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncomeTaxExpense" xlink:to="PBK_IncomeTaxExpense_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_IncomeTaxExpense_doc" xml:lang="en-US">Income tax expense.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxExpenseRecovery" xlink:to="PBK_DeferredTaxExpenseRecovery_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxExpenseRecovery_doc" xml:lang="en-US">Deferred tax expense recovery.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfPlacementEquityWarrants" xlink:to="PBK_NumberOfPlacementEquityWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfPlacementEquityWarrants_doc" xml:lang="en-US">Number of placement equity warrants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PercentageOfPlacementEquityWarrants" xlink:to="PBK_PercentageOfPlacementEquityWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PercentageOfPlacementEquityWarrants_doc" xml:lang="en-US">Percentage of placement equity warrants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchasePricePerWarrants" xlink:to="PBK_PurchasePricePerWarrants_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PurchasePricePerWarrants_doc" xml:lang="en-US">Purchase price per warrants</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WarrantsTerm" xlink:to="PBK_WarrantsTerm_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_WarrantsTerm_doc" xml:lang="en-US">Warrants term.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsAbstract" xlink:to="PBK_DeferredTaxAssetsAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsAbstract_doc" xml:lang="en-US">Deferred Tax Assets [abstract]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetLeaseLiabilities" xlink:to="PBK_DeferredTaxAssetLeaseLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetLeaseLiabilities_doc" xml:lang="en-US">Deferred tax asset lease liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesLossCarryforwards" xlink:to="PBK_DeferredTaxLiabilitiesLossCarryforwards_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesLossCarryforwards_doc" xml:lang="en-US">Deferred tax liabilities loss carryforwards</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesAssetRetirementObligation" xlink:to="PBK_DeferredTaxLiabilitiesAssetRetirementObligation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesAssetRetirementObligation_doc" xml:lang="en-US">Deferred tax liabilities asset retirement obligation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilityAbstract" xlink:to="PBK_DeferredTaxLiabilityAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilityAbstract_doc" xml:lang="en-US">Deferred Tax Liability [abstract]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesIntangibleAssets" xlink:to="PBK_DeferredTaxLiabilitiesIntangibleAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesIntangibleAssets_doc" xml:lang="en-US">Deferred tax liabilities intangible assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesDerivativeFinancialInstruments" xlink:to="PBK_DeferredTaxLiabilitiesDerivativeFinancialInstruments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesDerivativeFinancialInstruments_doc" xml:lang="en-US">Deferred tax liabilities derivative financial instruments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesPropertyPlantAndEquipments" xlink:to="PBK_DeferredTaxLiabilitiesPropertyPlantAndEquipments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesPropertyPlantAndEquipments_doc" xml:lang="en-US">Deferred tax liabilities property plant and equipments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesRightOfUseAssets" xlink:to="PBK_DeferredTaxLiabilitiesRightOfUseAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesRightOfUseAssets_doc" xml:lang="en-US">Deferred tax liabilities right of use assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesLongTermDebt" xlink:to="PBK_DeferredTaxLiabilitiesLongTermDebt_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesLongTermDebt_doc" xml:lang="en-US">Deferred tax liabilities long term debt.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesGross" xlink:to="PBK_DeferredTaxLiabilitiesGross_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesGross_doc" xml:lang="en-US">Deferred tax liabilities gross.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesResultedFromAcquisition" xlink:to="PBK_DeferredTaxLiabilitiesResultedFromAcquisition_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesResultedFromAcquisition_doc" xml:lang="en-US">Deferred tax liabilities resulted from acquisition.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesResultedFromAcquisitionThroughFunds" xlink:to="PBK_DeferredTaxLiabilitiesResultedFromAcquisitionThroughFunds_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesResultedFromAcquisitionThroughFunds_doc" xml:lang="en-US">Deferred tax liabilities resulted from acquisition through funds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxLiabilitiesTaxRecovery" xlink:to="PBK_DeferredTaxLiabilitiesTaxRecovery_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxLiabilitiesTaxRecovery_doc" xml:lang="en-US">Deferred tax liabilities tax recovery.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutDeferredTaxAssetsUnrecognizedDeductibleTemporaryDifferencesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutDeferredTaxAssetsUnrecognizedDeductibleTemporaryDifferencesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutDeferredTaxAssetsUnrecognizedDeductibleTemporaryDifferencesExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about deferred tax assets unrecognized deductible temporary differences explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsInterestExpense" xlink:to="PBK_DeferredTaxAssetsInterestExpense_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsInterestExpense_doc" xml:lang="en-US">Deferred tax assets interest expense.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsLeaseLiability" xlink:to="PBK_DeferredTaxAssetsLeaseLiability_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsLeaseLiability_doc" xml:lang="en-US">Deferred tax assets lease liability</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsLossCarryforwards" xlink:to="PBK_DeferredTaxAssetsLossCarryforwards_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsLossCarryforwards_doc" xml:lang="en-US">Deferred tax assets loss carry forwards</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsPropertyPlantAndEquipments" xlink:to="PBK_DeferredTaxAssetsPropertyPlantAndEquipments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsPropertyPlantAndEquipments_doc" xml:lang="en-US">Deferred tax assets property plant and equipments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsRightOfUseAssets" xlink:to="PBK_DeferredTaxAssetsRightOfUseAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsRightOfUseAssets_doc" xml:lang="en-US">Deferred tax assets right of use assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsLongTermDebt" xlink:to="PBK_DeferredTaxAssetsLongTermDebt_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsLongTermDebt_doc" xml:lang="en-US">Deferred tax assets long term debt.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfRangeOfExercisePricesWeightedAverageExercisePriceAndWeightedAverageRemainingContractualLifeExplanatory" xlink:to="PBK_DisclosureOfRangeOfExercisePricesWeightedAverageExercisePriceAndWeightedAverageRemainingContractualLifeExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfRangeOfExercisePricesWeightedAverageExercisePriceAndWeightedAverageRemainingContractualLifeExplanatory_doc" xml:lang="en-US">Disclosure of range of exercise prices weighted average exercise price and weighted average remaining contractual life explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsForeignExchange" xlink:to="PBK_DeferredTaxAssetsForeignExchange_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsForeignExchange_doc" xml:lang="en-US">Deferred tax assets foreign exchange.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsPassthroughInterest" xlink:to="PBK_DeferredTaxAssetsPassthroughInterest_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsPassthroughInterest_doc" xml:lang="en-US">Deferred tax assets passthrough interest.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsPassthroughIncome" xlink:to="PBK_DeferredTaxAssetsPassthroughIncome_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsPassthroughIncome_doc" xml:lang="en-US">Deferred tax assets passthrough income.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsSolarTaxCredit" xlink:to="PBK_DeferredTaxAssetsSolarTaxCredit_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsSolarTaxCredit_doc" xml:lang="en-US">DeferredtTax assets solar tax credit.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsRestrictedInterestAndFinancingExpenses" xlink:to="PBK_DeferredTaxAssetsRestrictedInterestAndFinancingExpenses_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsRestrictedInterestAndFinancingExpenses_doc" xml:lang="en-US">Deferred tax assets restricted interest and financing expenses.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceOneMember" xlink:to="PBK_ExercisePriceOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ExercisePriceOneMember_doc" xml:lang="en-US">Exercise Price 1 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceTwoMember" xlink:to="PBK_ExercisePriceTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ExercisePriceTwoMember_doc" xml:lang="en-US">Exercise Price 2 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCapitalLosses" xlink:to="PBK_NonCapitalLosses_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NonCapitalLosses_doc" xml:lang="en-US">Non capital losses.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_VestingPeriodOfStockOptionGranted" xlink:to="PBK_VestingPeriodOfStockOptionGranted_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_VestingPeriodOfStockOptionGranted_doc" xml:lang="en-US">Vesting period of stock option granted.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DescriptionOfShareOptionsGranted" xlink:to="PBK_DescriptionOfShareOptionsGranted_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DescriptionOfShareOptionsGranted_doc" xml:lang="en-US">Description of share options granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConsultingServicesMember" xlink:to="PBK_ConsultingServicesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ConsultingServicesMember_doc" xml:lang="en-US">Consulting Services [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FormerSFFDirectorMember" xlink:to="PBK_FormerSFFDirectorMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FormerSFFDirectorMember_doc" xml:lang="en-US">Former SFF Director [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfCvr" xlink:to="PBK_FairValueChangeOfCvr_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueChangeOfCvr_doc" xml:lang="en-US">Fair value change of cvr.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LightVoltaicCorporationMember" xlink:to="PBK_LightVoltaicCorporationMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LightVoltaicCorporationMember_doc" xml:lang="en-US">Light voltaic corporation [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetGross" xlink:to="PBK_DeferredTaxAssetGross_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetGross_doc" xml:lang="en-US">Deferred tax asset gross.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ThePhoenixTrendzIncMember" xlink:to="PBK_ThePhoenixTrendzIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ThePhoenixTrendzIncMember_doc" xml:lang="en-US">The phoenix trendz inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ArtVancouverMember" xlink:to="PBK_ArtVancouverMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ArtVancouverMember_doc" xml:lang="en-US">Art vancouver [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfOutstandingBalancesWithRelatedPartiesExplanatory" xlink:to="PBK_DisclosureOfOutstandingBalancesWithRelatedPartiesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfOutstandingBalancesWithRelatedPartiesExplanatory_doc" xml:lang="en-US">Disclosure of outstanding balances with related parties explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OutstandingBalancesWithRelatedParties" xlink:to="PBK_OutstandingBalancesWithRelatedParties_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OutstandingBalancesWithRelatedParties_doc" xml:lang="en-US">Outstanding balances with related parties</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CostOfGoodsSold" xlink:to="PBK_CostOfGoodsSold_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CostOfGoodsSold_doc" xml:lang="en-US">Cost of goods sold.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherReceivablesExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherReceivablesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutTradeAndOtherReceivablesExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about trade and other receivables explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProjectDeposits" xlink:to="PBK_ProjectDeposits_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProjectDeposits_doc" xml:lang="en-US">Project deposits.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentCapitalExpenditureRefunds" xlink:to="PBK_AdjustmentCapitalExpenditureRefunds_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AdjustmentCapitalExpenditureRefunds_doc" xml:lang="en-US">Adjustment capital expenditure refunds.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DispositionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:to="PBK_DispositionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DispositionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment_doc" xml:lang="en-US">Dispositions other than through business combinations property plant and equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PermissionToOperateMember" xlink:to="PBK_PermissionToOperateMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PermissionToOperateMember_doc" xml:lang="en-US">Permission to Operate [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentDepreciationRateExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentDepreciationRateExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentDepreciationRateExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about property plant and equipment depreciation rate explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutFutureMinimumPaymentsForContractualObligationsExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutFutureMinimumPaymentsForContractualObligationsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutFutureMinimumPaymentsForContractualObligationsExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about future minimum payments for contractual obligations explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OtherLongtermLiabilities" xlink:to="PBK_OtherLongtermLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OtherLongtermLiabilities_doc" xml:lang="en-US">Other long term liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TotalDeferredGovernmentGrant" xlink:to="PBK_TotalDeferredGovernmentGrant_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_TotalDeferredGovernmentGrant_doc" xml:lang="en-US">Total deferred government grant.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CommitmentToIssueCommonSharesForServices" xlink:to="PBK_CommitmentToIssueCommonSharesForServices_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CommitmentToIssueCommonSharesForServices_doc" xml:lang="en-US">Commitment to issue common shares for services.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDeferredGovernementGrantsTextBlock" xlink:to="PBK_DisclosureOfDeferredGovernementGrantsTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDeferredGovernementGrantsTextBlock_doc" xml:lang="en-US">Disclosure of Deferred Government Grants [Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PricePerShareIssued" xlink:to="PBK_PricePerShareIssued_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_PricePerShareIssued_doc" xml:lang="en-US">Price per share issued.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProceedsFromIssuedUnderATMProgram" xlink:to="PBK_ProceedsFromIssuedUnderATMProgram_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ProceedsFromIssuedUnderATMProgram_doc" xml:lang="en-US">Proceeds from issued under ATM program.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AtTheMarketMember" xlink:to="PBK_AtTheMarketMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AtTheMarketMember_doc" xml:lang="en-US">ATM [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutOtherLongTermLiabilities" xlink:to="PBK_DisclosureOfDetailedInformationAboutOtherLongTermLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutOtherLongTermLiabilities_doc" xml:lang="en-US">Disclosure of detailed information about other long term liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SummaryOfDetailedInformationAboutCapitalStructureExplanatory" xlink:to="PBK_SummaryOfDetailedInformationAboutCapitalStructureExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SummaryOfDetailedInformationAboutCapitalStructureExplanatory_doc" xml:lang="en-US">Summary of detailed information about capital structure explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SummaryOfDetailedInformationAboutReconciliationOfIncomeTaxesExplanatory" xlink:to="PBK_SummaryOfDetailedInformationAboutReconciliationOfIncomeTaxesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SummaryOfDetailedInformationAboutReconciliationOfIncomeTaxesExplanatory_doc" xml:lang="en-US">Summary of detailed information about reconciliation of income taxes explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FederalAndStateTaxCredits" xlink:to="PBK_FederalAndStateTaxCredits_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FederalAndStateTaxCredits_doc" xml:lang="en-US">Federal and state tax credits.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentToPriorYearsProvisionAfterCarryBackOfTaxCreditsAndLosses" xlink:to="PBK_AdjustmentToPriorYearsProvisionAfterCarryBackOfTaxCreditsAndLosses_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AdjustmentToPriorYearsProvisionAfterCarryBackOfTaxCreditsAndLosses_doc" xml:lang="en-US">Adjustment to prior years provision after carry back of tax credits and losses.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetRetirementObligation" xlink:to="PBK_DeferredTaxAssetRetirementObligation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetRetirementObligation_doc" xml:lang="en-US">Deferred tax asset retirement obligation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceThreeMember" xlink:to="PBK_ExercisePriceThreeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ExercisePriceThreeMember_doc" xml:lang="en-US">Exercise Price Three [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceFourMember" xlink:to="PBK_ExercisePriceFourMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ExercisePriceFourMember_doc" xml:lang="en-US">Exercise Price Four [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueOfWarrantLiabilitiesGain" xlink:to="PBK_FairValueOfWarrantLiabilitiesGain_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueOfWarrantLiabilitiesGain_doc" xml:lang="en-US">Fair value of warrant liabilities gain.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredTaxAssetsIntangibleAssets" xlink:to="PBK_DeferredTaxAssetsIntangibleAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DeferredTaxAssetsIntangibleAssets_doc" xml:lang="en-US">Deferred tax assets intangible assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfSegmentAssetsAndSegmentLiabilitiesExplanatory" xlink:to="PBK_DisclosureOfSegmentAssetsAndSegmentLiabilitiesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfSegmentAssetsAndSegmentLiabilitiesExplanatory_doc" xml:lang="en-US">Disclosure of segment assets and segment liabilities explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentsToDevelopmentFeeRevenue" xlink:to="PBK_AdjustmentsToDevelopmentFeeRevenue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_AdjustmentsToDevelopmentFeeRevenue_doc" xml:lang="en-US">Adjustments to development fee revenue.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfWarrantLiabilities" xlink:to="PBK_FairValueChangeOfWarrantLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueChangeOfWarrantLiabilities_doc" xml:lang="en-US">Fair value change of warrant liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutGeographicalAreaExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutGeographicalAreaExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutGeographicalAreaExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about geographical are a explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangesOfWarrantLiabilities" xlink:to="PBK_FairValueChangesOfWarrantLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueChangesOfWarrantLiabilities_doc" xml:lang="en-US">Fair value changes of warrant liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_WearWolfinDesignMember" xlink:to="PBK_WearWolfinDesignMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_WearWolfinDesignMember_doc" xml:lang="en-US">Wear wolfin design [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BerkleyRenewablesIncMember" xlink:to="PBK_BerkleyRenewablesIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_BerkleyRenewablesIncMember_doc" xml:lang="en-US">Berkley renewables inc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_FairValueChangeOfWarrantsLiabilities" xlink:to="PBK_FairValueChangeOfWarrantsLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_FairValueChangeOfWarrantsLiabilities_doc" xml:lang="en-US">Fair value change of warrants liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ComprehensiveIncomeLossMember" xlink:to="PBK_ComprehensiveIncomeLossMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ComprehensiveIncomeLossMember_doc" xml:lang="en-US">Comprehensive income loss [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfRSUOutstandingExplanatory" xlink:to="PBK_DisclosureOfRSUOutstandingExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfRSUOutstandingExplanatory_doc" xml:lang="en-US">Disclosure of rsu outstanding explanatory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfRSUsGrantedAndRelatedGrantDetailsExplanatory" xlink:to="PBK_DisclosureOfRSUsGrantedAndRelatedGrantDetailsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfRSUsGrantedAndRelatedGrantDetailsExplanatory_doc" xml:lang="en-US">Disclosure of RSU s granted and related grant details explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RestricedStockUnitsGrantDate" xlink:to="PBK_RestricedStockUnitsGrantDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_RestricedStockUnitsGrantDate_doc" xml:lang="en-US">Restriced stock units grant date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ExercisePriceFiveMember" xlink:to="PBK_ExercisePriceFiveMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ExercisePriceFiveMember_doc" xml:lang="en-US">Exercise Price 5 [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_BigBearGoldCorpMember" xlink:to="PBK_BigBearGoldCorpMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_BigBearGoldCorpMember_doc" xml:lang="en-US">Big bear gold corp [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_GrantValueOfRSU" xlink:to="PBK_GrantValueOfRSU_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_GrantValueOfRSU_doc" xml:lang="en-US">Grant value of RSU</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_VestingDate" xlink:to="PBK_VestingDate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_VestingDate_doc" xml:lang="en-US">Vesting date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ConsultingFees" xlink:to="PBK_ConsultingFees_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ConsultingFees_doc" xml:lang="en-US">Consulting fees.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesPurchasedPercentage" xlink:to="PBK_NumberOfSharesPurchasedPercentage_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesPurchasedPercentage_doc" xml:lang="en-US">Number of shares purchased percentage.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NumberOfSharesPurchased" xlink:to="PBK_NumberOfSharesPurchased_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NumberOfSharesPurchased_doc" xml:lang="en-US">Number of shares purchased.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfOtherNonControllingInterestsExplanatory" xlink:to="PBK_DisclosureOfOtherNonControllingInterestsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfOtherNonControllingInterestsExplanatory_doc" xml:lang="en-US">Disclosure of other non controlling interests explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TradeAndCurrentPayables" xlink:to="PBK_TradeAndCurrentPayables_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_TradeAndCurrentPayables_doc" xml:lang="en-US">Trade and current payables</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfFinancialInformationOfNoncontrollingInterestsExplanatory" xlink:to="PBK_DisclosureOfFinancialInformationOfNoncontrollingInterestsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfFinancialInformationOfNoncontrollingInterestsExplanatory_doc" xml:lang="en-US">Disclosure of financial information of noncontrolling interests explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarAllianceDevCoLlcMember" xlink:to="PBK_SolarAllianceDevCoLlcMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SolarAllianceDevCoLlcMember_doc" xml:lang="en-US">Solar alliance dev co llc [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCashContractLiabilities" xlink:to="PBK_NonCashContractLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NonCashContractLiabilities_doc" xml:lang="en-US">Non cash contract liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCashOtherLongtermLiabilities" xlink:to="PBK_NonCashOtherLongtermLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NonCashOtherLongtermLiabilities_doc" xml:lang="en-US">Non cash other long term liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCashTradeAndOtherReceivables" xlink:to="PBK_NonCashTradeAndOtherReceivables_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NonCashTradeAndOtherReceivables_doc" xml:lang="en-US">Non cash trade and other receivables.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCashPrepaidExpensesAndDeposits" xlink:to="PBK_NonCashPrepaidExpensesAndDeposits_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NonCashPrepaidExpensesAndDeposits_doc" xml:lang="en-US">Non cash prepaid expenses and deposits.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TaxExpensesIncomeAtApplicableTaxRate" xlink:to="PBK_TaxExpensesIncomeAtApplicableTaxRate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_TaxExpensesIncomeAtApplicableTaxRate_doc" xml:lang="en-US">Tax expenses income at applicable tax rate.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DevelopmentFeesMember" xlink:to="PBK_DevelopmentFeesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DevelopmentFeesMember_doc" xml:lang="en-US">Development fees [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_EpcServicesMember" xlink:to="PBK_EpcServicesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_EpcServicesMember_doc" xml:lang="en-US">Epc services [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OAndMServicesMember" xlink:to="PBK_OAndMServicesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OAndMServicesMember_doc" xml:lang="en-US">O and M services [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LineOfCreditRiskMember" xlink:to="PBK_LineOfCreditRiskMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_LineOfCreditRiskMember_doc" xml:lang="en-US">Line of credit risk [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ForeignCurrencyImpactOnRightOfUseAsset" xlink:to="PBK_ForeignCurrencyImpactOnRightOfUseAsset_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ForeignCurrencyImpactOnRightOfUseAsset_doc" xml:lang="en-US">Foreign currency impact on right of use asset.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SharesIssuedOnRegisteredDirectOffering" xlink:to="PBK_SharesIssuedOnRegisteredDirectOffering_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_SharesIssuedOnRegisteredDirectOffering_doc" xml:lang="en-US">Shares issued on registered direct offering.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonadjustingEventMember" xlink:to="PBK_NonadjustingEventMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_NonadjustingEventMember_doc" xml:lang="en-US">Nonadjusting event [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_OFITMember" xlink:to="PBK_OFITMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_OFITMember_doc" xml:lang="en-US">OFIT [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfRevenueAndAccountsReceivablesExplanatory" xlink:to="PBK_DisclosureOfRevenueAndAccountsReceivablesExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfRevenueAndAccountsReceivablesExplanatory_doc" xml:lang="en-US">Disclosure of revenue and accounts receivables explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContingentValueRightsMember" xlink:to="PBK_ContingentValueRightsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ContingentValueRightsMember_doc" xml:lang="en-US">Contingent value rights [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_CommonSharesMember" xlink:to="PBK_CommonSharesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_CommonSharesMember_doc" xml:lang="en-US">Common shares [member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ContractAsset" xlink:to="PBK_ContractAsset_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_ContractAsset_doc" xml:lang="en-US">Contract asset.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfContractAssetsExplanatory" xlink:to="PBK_DisclosureOfContractAssetsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfContractAssetsExplanatory_doc" xml:lang="en-US">Disclosure of contract assets explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DisclosureOfDetailedInformationAboutContractAssetsExplanatory" xlink:to="PBK_DisclosureOfDetailedInformationAboutContractAssetsExplanatory_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PBK_DisclosureOfDetailedInformationAboutContractAssetsExplanatory_doc" xml:lang="en-US">Disclosure of detailed information about contract assets explanatory.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SolarFlowThroughFunsdLtdMember" xlink:to="PBK_SolarFlowThroughFunsdLtdMember_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SolarFlowThroughFunsdLtdMember_3_lbl" xml:lang="en-US">Solar flow through funds ltd [member] [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets" xlink:to="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RestrictedCashAndCashEquivalentsOfNonCurrentAsets_3_lbl" xml:lang="en-US">RestrictedCashAndCashEquivalentsOfNonCurrentAsets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NonCurrentPrepaidExpenses" xlink:to="PBK_NonCurrentPrepaidExpenses_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NonCurrentPrepaidExpenses_3_lbl" xml:lang="en-US">NonCurrentPrepaidExpenses</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_CurrentDerivativeFinancialLiabilities" xlink:to="ifrs-full_CurrentDerivativeFinancialLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_CurrentDerivativeFinancialLiabilities_2_lbl" xml:lang="en-US">Current derivative financial liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TaxEquityLiabilities" xlink:to="PBK_TaxEquityLiabilities_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_TaxEquityLiabilities_3_lbl" xml:lang="en-US">TaxEquityLiabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentDerivativeFinancialLiabilities" xlink:to="ifrs-full_NoncurrentDerivativeFinancialLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentDerivativeFinancialLiabilities_2_lbl" xml:lang="en-US">Non-current derivative financial liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_NoncurrentGovernmentGrants" xlink:to="ifrs-full_NoncurrentGovernmentGrants_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_NoncurrentGovernmentGrants_3_lbl" xml:lang="en-US">Non-current government grants</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAttributableToOwnersOfParent" xlink:to="ifrs-full_EquityAttributableToOwnersOfParent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_EquityAttributableToOwnersOfParent_2_lbl" xml:lang="en-US">Equity attributable to owners of parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_EquityAndLiabilities" xlink:to="ifrs-full_EquityAndLiabilities_2_lbl" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_DividendsPaidToNoncontrollingInterests" xlink:to="ifrs-full_DividendsPaidToNoncontrollingInterests_2_lbl" xlink:type="arc" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_GainsLossesOnFairValueChangeOfCvr_3_lbl" xml:lang="en-US">GainsLossesOnFairValueChangeOfCvr</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_OtherIncomeRelatedToTaxEquity_3_lbl" xml:lang="en-US">Other income related to tax equity [Default Label]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DeferredFeesOnLongtermDebt" xlink:to="PBK_DeferredFeesOnLongtermDebt_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DeferredFeesOnLongtermDebt_3_lbl" xml:lang="en-US">DeferredFeesOnLongtermDebt</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_LeaseModification" xlink:to="PBK_LeaseModification_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_LeaseModification_3_lbl" xml:lang="en-US">LeaseModification</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ProvisionsCash" xlink:to="PBK_ProvisionsCash_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ProvisionsCash_3_lbl" xml:lang="en-US">ProvisionsCash</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_SharesBasedCompensation" xlink:to="PBK_SharesBasedCompensation_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_SharesBasedCompensation_3_lbl" xml:lang="en-US">SharesBasedCompensation</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ChangesInNoncashOperatingAssetsAndLiabilities" xlink:to="PBK_ChangesInNoncashOperatingAssetsAndLiabilities_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ChangesInNoncashOperatingAssetsAndLiabilities_3_lbl" xml:lang="en-US">ChangesInNoncashOperatingAssetsAndLiabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AdjustmentsForInterestPaid" xlink:to="PBK_AdjustmentsForInterestPaid_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AdjustmentsForInterestPaid_3_lbl" xml:lang="en-US">AdjustmentsForInterestPaid</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:to="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_2_lbl" xml:lang="en-US">Income taxes paid (refund), classified as operating activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_IncreasesInRestrictedCash" xlink:to="PBK_IncreasesInRestrictedCash_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_IncreasesInRestrictedCash_3_lbl" xml:lang="en-US">IncreasesInRestrictedCash</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_2_lbl" xml:lang="en-US">Purchase of property, plant and equipment, classified as investing activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchaseOfConstructionInProgress" xlink:to="PBK_PurchaseOfConstructionInProgress_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PurchaseOfConstructionInProgress_3_lbl" xml:lang="en-US">PurchaseOfConstructionInProgress</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_PurchaseOfShorttermInvestments" xlink:to="PBK_PurchaseOfShorttermInvestments_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_PurchaseOfShorttermInvestments_3_lbl" xml:lang="en-US">PurchaseOfShorttermInvestments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_InvestmentInSffShares" xlink:to="PBK_InvestmentInSffShares_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_InvestmentInSffShares_3_lbl" xml:lang="en-US">InvestmentInSffShares</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AcquisitionOfSolarAllianceDevcoNci" xlink:to="PBK_AcquisitionOfSolarAllianceDevcoNci_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AcquisitionOfSolarAllianceDevcoNci_3_lbl" xml:lang="en-US">AcquisitionOfSolarAllianceDevcoNci</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_NetRepaymentproceedsFromLongtermDebts" xlink:to="PBK_NetRepaymentproceedsFromLongtermDebts_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_NetRepaymentproceedsFromLongtermDebts_3_lbl" xml:lang="en-US">NetRepaymentproceedsFromLongtermDebts</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RepaymentOfShorttermLoans" xlink:to="PBK_RepaymentOfShorttermLoans_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RepaymentOfShorttermLoans_3_lbl" xml:lang="en-US">RepaymentOfShorttermLoans</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_2_lbl" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_AcquisitionOfNoncontrollingInterests" xlink:to="PBK_AcquisitionOfNoncontrollingInterests_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_AcquisitionOfNoncontrollingInterests_3_lbl" xml:lang="en-US">AcquisitionOfNoncontrollingInterests</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_DividendsPaidToNoncontrollingInterestsHolders" xlink:to="PBK_DividendsPaidToNoncontrollingInterestsHolders_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_DividendsPaidToNoncontrollingInterestsHolders_3_lbl" xml:lang="en-US">DividendsPaidToNoncontrollingInterestsHolders</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_2_lbl" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ecd_AwardsCloseToMnpiDiscIndName" xlink:to="ecd_AwardsCloseToMnpiDiscIndName_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ecd_AwardsCloseToMnpiDiscIndName_2_lbl" xml:lang="en-US">Awards Close in Time to MNPI Disclosures, Individual Name</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" xlink:to="ifrs-full_ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ForeignCurrencyImpact" xlink:to="PBK_ForeignCurrencyImpact_3_lbl" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost" xlink:to="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_RightofuseAssetsRevaluedAssetsAtCost_3_lbl" xml:lang="en-US">Right-of-use assets, revalued assets, at cost</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionsToRightofuseAssets" xlink:to="ifrs-full_AdditionsToRightofuseAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdditionsToRightofuseAssets_2_lbl" xml:lang="en-US">Additions to right-of-use assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ForeignCurrencyImpactOnRightOfUseAsset" xlink:to="PBK_ForeignCurrencyImpactOnRightOfUseAsset_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ForeignCurrencyImpactOnRightOfUseAsset_3_lbl" xml:lang="en-US">ForeignCurrencyImpactOnRightOfUseAsset</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_RightofuseAssetsAccumulatedDepreciation" xlink:to="PBK_RightofuseAssetsAccumulatedDepreciation_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_RightofuseAssetsAccumulatedDepreciation_4_lbl" xml:lang="en-US">RightofuseAssetsAccumulatedDepreciation</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation" xlink:to="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PBK_ModificationToRightofuseAssetsAccumulatedDepreciation_3_lbl" xml:lang="en-US">ModificationToRightofuseAssetsAccumulatedDepreciation</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_LeaseLiabilities" xlink:to="ifrs-full_LeaseLiabilities_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_LeaseLiabilities_4_lbl" xml:lang="en-US">Lease liabilities [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities" xlink:to="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities_2_lbl" xml:lang="en-US">Increase through new leases, liabilities arising from financing activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:to="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities_2_lbl" xml:lang="en-US">Increase (decrease) through changes in fair values, liabilities arising from financing activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:to="ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities_2_lbl" xml:lang="en-US">Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill" xlink:to="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill_2_lbl" xml:lang="en-US">Additions other than through business combinations, intangible assets other than goodwill</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate" xlink:to="PBK_TradeAndOtherReceivablesRecognisedAsOfAcquisitionDate_3_lbl" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate" xlink:to="PBK_ShorttermInvestmentsRecognisedAsOfAcquisitionDate_3_lbl" xlink:type="arc" />
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