Since 2018, medical cannabis has been legal in the UK. Access requires a...

https://sticky-wiki.win/index.php/Do_UK_Clinics_Prescribe_THC_Products_or_is_it_all_CBD%3F_A_Runner%E2%80%99s_Guide

Since 2018, medical cannabis has been legal in the UK. Access requires a private clinic and a history of failed treatments. Competitive runners should be cautious, as THC is banned by WADA in-competition