UK cannabis laws changed in 2018 with an update to the Misuse of Drugs...
https://www.bookmarking-jet.win/in-2018-the-uk-amended-the-misuse-of-drugs-regulations-2001-allowing
UK cannabis laws changed in 2018 with an update to the Misuse of Drugs Regulations 2001, not the Misuse of Drugs Act 1971