Touring the uK for 4 weeks very soon. Require prescription drugs that contain a large amount of codeine for severe back problem....also Dr going to prescibe an S8 drug like Endone(morphine derivative) to help just for the trip....or a patch (also Morph. Deriv.)Will have scripts and Drs letter, and meds correctly packed. Is it legal to bring these to the UK this way?Also take an anti anxiety med........is this ok with Drs letter etc? Can you buy over the counter cold and flu tablets there should they be required, and also things like panadeine(paracetamol plus 8 mgs codeine)?Have put this question in France and Dubai forums too, but if any of you know about these places too, than thank you for your help.