There is no government medical cannabis card. Access is prescription-first,...

https://golf-wiki.win/index.php/The_Role_of_a_Licensed_Pharmacy_in_UK_Medical_Cannabis:_A_Clear_Guide

There is no government medical cannabis card. Access is prescription-first, requiring a specialist consultation and your medical records. Some clinics offer an optional card as proof of your lawful prescription, though it is not an official document.