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v3.23.1

Related party transactions (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Related party transactions |
Summary of key management personnel | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2022 | ​ | 2021 | ​ | 2020
​ |  | £m |  | £m |  | £m
Salaries and other short-term employee benefits | ​ | 7 | ​ | 6 | ​ | 8
Post-employment benefits |  | — |  | 1 |  | —
Share-based payments |  | 5 |  | 3 |  | 2
​ |  | 12 |  | 10 |  | 10
​

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- Definition The disclosure of information about key management personnel. [Refer: Key management personnel of entity or parent [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_10_e&doctype=Standard -URIDate 2022-03-24 + Details
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- References No definition available. + Details
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