Since 2018, medical cannabis has been legal in the UK but is never a first-line...
https://www.bokkmarking-signs.win/medical-cannabis-has-been-legal-in-the-uk-since-2018-though-it-is-strictly-a
Since 2018, medical cannabis has been legal in the UK but is never a first-line arthritis treatment. Access requires specialist assessment, usually via private clinics, after other therapies have failed. Always discuss options with a professional.