The UK’s cannabis laws changed in 2018—not the Misuse of Drugs Act 1971 but the...
https://touch-wiki.win/index.php/Why_the_Word_%22Legalised%22_Is_Wrong_When_Talking_About_UK_Medical_Cannabis
The UK’s cannabis laws changed in 2018—not the Misuse of Drugs Act 1971 but the Misuse of Drugs Regulations 2001—allowing specialist doctors to prescribe certain cannabis-based medicines like Sativex and Epidyolex under Schedule 2