Medical cannabis became legal in the UK in 2018. Runners with specific...

https://magic-wiki.win/index.php/Is_Medical_Cannabis_Access_in_the_UK_Controlled_or_Easy%3F_A_Guide_for_Runners

Medical cannabis became legal in the UK in 2018. Runners with specific conditions may access private prescriptions if standard treatments have proven ineffective. This is a strictly clinical process managed by specialists