v3.26.1
Revenue (Details) - GBP (£)
£ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]      
Revenue £ 381
Belgium [Member]      
IfrsStatementLineItems [Line Items]      
Revenue £ 381