Since 2018, medical cannabis has been legal in the UK, but it is never a...

https://post-wiki.win/index.php/Psoriatic_Arthritis_and_Medical_Cannabis_in_the_UK:_A_Realistic_Guide

Since 2018, medical cannabis has been legal in the UK, but it is never a first-line treatment for arthritis. It is only considered when standard therapies have failed to provide sufficient relief