Medical cannabis has been legal in the UK since 2018, accessible through...

https://telegra.ph/The-Competitive-Runners-Guide-to-Medical-Cannabis-Navigating-Legality-and-Anti-Doping-04-28

Medical cannabis has been legal in the UK since 2018, accessible through specialist private clinics for patients with specific conditions who have already tried other treatment options. Eligibility is strict and requires professional medical oversight