Now we all know you cant take nail clippers, scissors etc through onto the plane..err actually you can..Providing there is a branch of Boots, airside, you order on line, its delivered via screening to the branch. You go through security on arrival. collect paid for goodies, throw the wrappers away, and pocket said fiendish implements and your way to the gate and your seat..
All quite legal apparantly, and I did it last month
..did make me wonder though