Travelling with medical cannabis is a complex process. Your UK prescription is...

https://record-wiki.win/index.php/Will_my_UK_medical_cannabis_prescription_be_accepted_in_Spain%3F_A_Compliance_Guide_for_Travellers

Travelling with medical cannabis is a complex process. Your UK prescription is not a global passport for your medication. Europe is a patchwork of different laws, so research your destination carefully before leaving