Thank you for your post - I think what we will do then is take two months supply (we are going to be away for 6 weeks and that allows for any incident that would detain us) and carry a letter each from our doctor stating that the medications we carry are necessary for our wellbeing. We will carry them in their original boxes, unopened as they will not need to be opened until we arrive. Thank you for making all clear. Kind regards, Rosemary