Related Party Transactions (Details)	6 Months Ended
Jun. 30, 2021 GBP (£)
Disclosure of related party [text block] [Abstract]
Related party transaction

The amount of property and other assets purchased by the entity in related party transactions. [Refer: Related parties [member]]

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 24
-IssueDate 2021-01-01
-Paragraph 21
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_21_b&doctype=Standard
-URIDate 2021-03-24

Name:	ifrs-full_PurchasesOfPropertyAndOtherAssetsRelatedPartyTransactions
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration