Although I had my prescriptions with me, the only evidence I used was the letter from my doctor but yes, I think copies of prescriptions would suffice. The pharmacies are first rate so you shouldn't have any problems getting support should you need it.
I carried my insulin and needles with me. Some in a small day pack for the plane travel, the rest in my main pack. I also had a letter from my doctor stating that I was diabetic with a list of all my medications. I carried the letter with me at all times. I was asked for evidence twice at...
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