In 2018, the UK updated the Misuse of Drugs Regulations 2001 to allow...

https://www.adirs-bookmarks.win/in-2018-uk-cannabis-laws-saw-a-specific-update-to-the-misuse-of-drugs

In 2018, the UK updated the Misuse of Drugs Regulations 2001 to allow specialist doctors to prescribe cannabis-based medicines like Sativex and Epidyolex. Despite this, cannabis remains a Class B drug for recreational use