Medical cannabis has been legal in the UK since 2018 via specialist private...

https://www.bright-bookmarks.win/medical-cannabis-has-been-legal-in-the-uk-since-2018-patients-access

Medical cannabis has been legal in the UK since 2018 via specialist private clinics. Eligibility requires a diagnosed condition and evidence of prior failed treatments. For runners, it is vital to note that WADA strictly prohibits THC during competition