In 2018, UK cannabis law was updated through the Misuse of Drugs Regulations...

https://www.hometalk.com/member/254237617/marion1488183

In 2018, UK cannabis law was updated through the Misuse of Drugs Regulations 2001, not the Misuse of Drugs Act 1971. This change allowed specialist doctors to prescribe cannabis-based medicines like Sativex and Epidyolex under Schedule 2