Since November 2018, medical cannabis has been legal in the UK when prescribed...

https://www.insert-bookmark.win/since-2018-medical-cannabis-has-been-a-legal-option-in-the-uk-via-specialist

Since November 2018, medical cannabis has been legal in the UK when prescribed by a specialist. It’s accessed via regulated clinics, often through video calls. With various formats available, it’s worth understanding how this fits into your care