Getting medical cannabis in the UK requires a specialist prescription, not a...

https://wiki-aero.win/index.php/How_Long_Does_It_Take_to_Get_a_Medical_Cannabis_Prescription_in_the_UK%3F

Getting medical cannabis in the UK requires a specialist prescription, not a membership card. You need full medical records, as private clinics handle these cases rather than the NHS. Be careful with international travel, as rules vary significantly