back in march i was in london on business, took the tube to vauxhall, got off there and walked to the overground. i was messing round in my pockets when i was at barriers, not looking in front of me, put my ticket in and walked on through the barrier; and as i did that i looked up and saw about 8 or so coppers and a couple of dogs.
now, the trouble was, i had a nice little bag of brown in my suit trouser pocket, and it was too late to turn around and go back through as it would have looked well dodgy, so i carried on, walked quickly looking at my watch and the screens for departures/arrivals and walked straight past the dogs.
the dog moved forward towards me and the coppers were looking at me (could see as i was looking for departures screen), and all they did was pull the dog back in line and i walked on by and up the steps to the overground.
my heart as pounding waiting for the train. i would have lost my job etc.
but, it was obvious they applied positive discrimination: a white middle-class looking guy in a suit with a laptop bag. they obviously took the decision not to waste their and my time time and the embarrassment, but they would have got a result. ha