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

https://www.normalbookmarks.win/since-2018-uk-cannabis-law-has-allowed-specialist-doctors-to-prescribe

In 2018, UK law changed the Misuse of Drugs Regulations 2001 to allow specialist doctors to prescribe certain cannabis-based medicines, like Sativex and Epidyolex. Yet, recreational cannabis remains a Class B drug