UK cannabis prescriptions are not valid abroad. Laws across Europe vary, so do...

https://euroweeklynews.com/2026/04/20/travelling-from-the-uk-with-medical-cannabis-the-real-rules/

UK cannabis prescriptions are not valid abroad. Laws across Europe vary, so do not assume you are protected. To travel safely, carry your original prescription and a signed doctor letter. Keep all meds in their original packaging at all times