Capital commitments and contingent liabilities	12 Months Ended
Dec. 31, 2022
Disclosure Of Capital Commitments And Contingent Liabilities [Abstract]
Capital commitments and contingent liabilities	27. Capital commitments and contingent liabilities There were no capital commitments at December 31, 2022 (2021: nil; 2020: nil).

The disclosure of commitments and contingent liabilities. [Refer: Contingent liabilities [member]]

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

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