Navigating medical cannabis in the UK confuses many expats. Ignore the "card"...

https://yucatanmagazine.com/how-expats-in-the-uk-access-medical-cannabis-prescriptions/

Navigating medical cannabis in the UK confuses many expats. Ignore the "card" myths. You need a specialist prescription, not an ID card. You must provide your full medical history to private clinics, as the NHS rarely prescribes it