I took a flight from Germany to the UK yesterday and noticed at the gate were two armed officers waiting with a paper document at the gate. Then, that particular passenger was escorted onto the plane before anyone else, by both officers, they filled out paperwork before the rest were allowed onto the flight. No police were not with him on the flight though. He was in the front seat and very calm during the flight. What on earth was this about?? Lots of people were really worried