I'm beginning to think I must attract 'em at the check out after this lunchtime.
I put my few items of shopping on the conveyor behind the shopping of the woman in front and the 'next customer' sign she had already placed there. After a couple of minutes while the actually person at the till faffs over packing and paying, the woman before me in the queue takes a 'next customer' sign leans over my shopping and puts the sign behind my stuff. There is nobody behind me. Why would someone feel the need to do this? I think she might be the kind of person who thinks her younger neighbours need to open their curtains.
A few weeks ago the person behind me in a check out queue picked up my sushi from the conveyor, turned it over to read what was in it and asked the lad on the till where in the shop the sushi was on the shelves. She didn't ask me about it, or in fact say anything to me; just picked it up and turned it over!