Since November 2018, medical cannabis has been legal in the UK, but it is...

https://angelowlnv711.yousher.com/what-conditions-qualify-for-medical-cannabis-in-the-uk

Since November 2018, medical cannabis has been legal in the UK, but it is strictly regulated. It isn’t a first-line treatment; you’ll typically need to demonstrate that standard therapies haven’t worked for your condition