this should probably be in the Canada forum (moderator).
Anyway, I was the first passenger to check in and clear security on a BA flight one time no s s s s and they had a look at a list of some sorts and then declared I had randomly been selected. I guess random to them was we have to do a certain number of people on a flight might as well get it over with.
nowhere on that list did I catch my name or anything related to me.