There is no government-issued medical cannabis card in the UK. Access requires...

https://www.bookmarking-presto.win/there-is-no-official-government-medical-cannabis-card-in-the-uk-access

There is no government-issued medical cannabis card in the UK. Access requires a specialist consultation and your medical records. With a prescription, you can purchase an optional card as proof of lawful use, though this is not a legal requirement.