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Consolidated cash flow statement (Parenthetical) - GBP (£)
£ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Condensed consolidated cash flow statement      
Interest received £ 9,696 £ 10,007 £ 11,245
Interest paid £ 1,668 £ 2,414 £ 3,318