Since 2018, UK cannabis laws changed through updates to the Misuse of Drugs...

https://city-wiki.win/index.php/Are_Sativex_and_Epidyolex_the_Only_Approved_Cannabis_Medicines_in_the_UK%3F

Since 2018, UK cannabis laws changed through updates to the Misuse of Drugs Regulations 2001—not the 1971 Act—allowing specialist doctors to prescribe cannabis-based medicines like Sativex and Epidyolex under Schedule 2 rules