to allow me not to go through the airport metal detectors? We have flown all over the world without problems, generally I say pacemaker for simplicity. The last time we flew out of Manchester the security man was really horrible. He asked me for my card to show I had a pacemaker, I said well actually it was a neurosurgical procedure blah blah blah. He told me that I had to have a card to show him. I said I didn't have one but would try to get one. So, finally, where can I get one. I don't live in the UK and my local doctor looked at me blankly. I have checked to see whether the surgeon who operated on me still works at the hospital, but he must have retired. Any advice gratefully received.