Since 2018, medical cannabis has been legally available in the UK when...

https://web-wiki.win/index.php/Do_UK_Clinics_Treat_Cannabis_Like_Preventative_Care_or_Symptom_Management%3F

Since 2018, medical cannabis has been legally available in the UK when prescribed by a specialist doctor. For those seeking alternatives after conventional treatments haven’t provided relief, care is now accessible through regulated clinics