In the UK, medical cannabis is strictly the domain of specialists on the GMC...

https://louisvpqz495.theglensecret.com/navigating-the-landscape-chronic-condition-management-and-medical-cannabis-in-the-uk

In the UK, medical cannabis is strictly the domain of specialists on the GMC register; your local GP cannot prescribe it. While the NHS theoretically allows access, it is functionally limited to private clinics for most patients