Since 2018, medical cannabis has been legal in the UK for specific health...

https://finnfazr460.theburnward.com/do-i-need-to-try-other-treatments-before-a-uk-cannabis-clinic-will-consider-me

Since 2018, medical cannabis has been legal in the UK for specific health conditions. If you have already exhausted standard treatments, specialist private clinics can assess your eligibility for a prescription. It is important to approach this cautiously