Since the 2018 law change, specialist doctors can legally prescribe medical...

https://highstylife.com/why-do-uk-clinics-still-follow-strict-prescribing-standards-for-cannabis/

Since the 2018 law change, specialist doctors can legally prescribe medical cannabis in the UK. Patients now use regulated clinics to access this care. The process typically starts with digital onboarding where you submit your health records