Say you've got your re-usable bag(s) full of stuff (I use another plastic bag on top to conceal the items) and you're about to pay for the items that are on the normal part of the trolley and you're adding your items to the checkout. At this stage, do you think they bother observing you? You are about to pay after all. I always feel like i'm being watched right until the very end, which I'm sure is perfectly normal.
Bl4cklabel wrote
They watch self checkouts. I would just push a cart out.