Medical cannabis has been legal in the UK since 2018, but it isn't a first-line...

https://www.bright-bookmarks.win/since-2018-medical-cannabis-has-been-legal-in-the-uk-though-it-is-not-a

Medical cannabis has been legal in the UK since 2018, but it isn't a first-line treatment for arthritis. Access requires a specialist assessment, typically found through private clinics. If you’re considering it, do speak with a qualified professional.