Medical cannabis has been legal in the UK since 2018, though access is...

https://blogfreely.net/gertonmhvf/what-is-the-role-of-follow-up-monitoring-in-uk-medical-cannabis-care

Medical cannabis has been legal in the UK since 2018, though access is primarily through private clinics. To qualify, you must undergo a specialist assessment to determine if it is suitable for your condition