There is no official government medical cannabis card in the UK. Access...

https://www.bookmarkidea.win/in-the-uk-there-s-no-official-government-medical-cannabis-card-access-is-1

There is no official government medical cannabis card in the UK. Access requires a specialist consultation and your medical records. Once prescribed, you may choose to carry a private card as proof of your lawful use, though this is entirely optional.