v3.26.1
Financial instruments - Financial assets at amortized cost (Details) - Financial assets at amortized cost - GBP (£)
£ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financial assets    
Carrying value £ 91,415 £ 42,553
Fair value 91,415 42,553
Cash and cash equivalents    
Financial assets    
Carrying value 69,082 22,556
Fair value 69,082 22,556
Trade and other receivables    
Financial assets    
Carrying value 21,109 18,297
Fair value 21,109 18,297
Restricted cash    
Financial assets    
Carrying value 1,224 1,700
Fair value £ 1,224 £ 1,700