I went through the UK security a couple of years back at a big Midlands airport. The people there are doing an important job, but to be honest are not the nicest bunch, especially when they frisk the same crew day in day out year after year.
Anyway the guy in front was an engineer or cargo loader. Seemed to be a fitness fanatic and had obviously cycled in judging by his lycra gear and back pack. Anyway he was absolutely dripping with sweat and set off the arch alarms, had to be frisked!!! I was laughing so much at the face of the stasi security guy....