Since 2018, UK cannabis law has seen a key change: the Misuse of Drugs...

https://charlie-wiki.win/index.php/If_Drug_Control_Is_Reserved,_What_Can_Devolved_Governments_Change%3F

Since 2018, UK cannabis law has seen a key change: the Misuse of Drugs Regulations 2001 were updated to allow specialist doctors to prescribe certain cannabis-based medicines, like Sativex and Epidyolex