Medical cannabis has been legal in the UK since 2018. If you have a chronic...

https://mill-wiki.win/index.php/Navigating_the_Gray_Area:_How_Anti-Doping_Thresholds_Work_for_THC_in_Sport

Medical cannabis has been legal in the UK since 2018. If you have a chronic condition and have tried standard treatments, specialist private clinics offer assessment pathways. Note that THC remains banned in-competition by WADA, even with a prescription.