v3.26.1
Revenue (Tables)
12 Months Ended
Dec. 31, 2025
Notes and other explanatory information [abstract]  
Schedule of revenue by geographical analysis
               
   2025
£’000
   2024
£’000
   2023
£’000
 
Revenue:            
Belgium           381 
            381 
Schedule of performance obligations
                              
   Contractual Assets   Contractual Liabilities 
   2025
£’000
   2024
£’000
   2023
£’000
   2025
£’000
   2024
£’000
   2023
£’000
 
At 1 January   47            (1,468)       (197)
Transfers in the period from contract assets to trade receivables   (47)                    
Amounts included in contract liabilities that was recognised as revenue during the period                       197 
Amounts included in contract liabilities that was recognised as grant income and netted against the relevant expenses in the period               4,458         
Excess of revenue recognised over cash   39    47                 
Cash received in advance of performance and not recognised as revenue during the period               (3,645)   (1,468)    
Foreign exchange               85         
At 31 December   39    47        (571)   (1,468)    
Schedule of commercial segment
           
   2025
£’000
  2024
£’000
  2023
£’000
 
Customer A  n/a  n/a   100%