23. Contract liabilities | Contract liabilities primarily relate to the advance consideration received from customers for construction contracts, mainly in relation to connections, for which revenue is recognised over the life of the asset. |
Significant changes in the contract liabilities balances during the period are as follows: | | | | | | | | | | | | | | | Revenue recognised that was included in the contract liability balance at the beginning of the period | | | Increases due to cash received, excluding amounts recognised as revenue during the period | | | | | |
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