In 2018, the UK updated the Misuse of Drugs Regulations 2001—not the 1971...

https://www.bookmark-suggest.win/the-uk-s-cannabis-laws-changed-in-2018-not-the-misuse-of-drugs-act-1971-but-the

In 2018, the UK updated the Misuse of Drugs Regulations 2001—not the 1971 Act—to allow specialist doctors to prescribe cannabis-based medicines like Sativex and Epidyolex under Schedule 2. Recreational cannabis remains a Class B drug