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

https://finnfazr460.theburnward.com/thinking-about-private-medical-cannabis-for-arthritis-read-this-first

Medical cannabis has been legal in the UK since 2018 but isn't a first-line treatment. Access requires a specialist assessment, often via private clinics, as NHS access is limited. If you’re considering this, please chat with a GP or specialist.