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

https://www.indianagazette.com/sponsored/inside-the-uks-medical-cannabis-boom-what-buying-medical-cannabis-means-for-people/article_806f9f33-d8f2-4867-996b-f30ce38f02cf.html

Since November 2018, medical cannabis has been legal in the UK when prescribed by a specialist doctor. Patients now navigate this through private clinics that use streamlined digital onboarding