Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Revenue (Details)

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Revenue (Details) - GBP (£)
£ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Disclosure Of Revenue Text Block Abstract    
Ancillary revenues £ 15.2 £ 3.1