Granted, not a big thing, but always amazes me to see this in Géant, a French Wal-Mart sort of thing. This is a view from inside. Except for the two shallow ones abandoned in front, you cannot get a shopping cart after going through the security entrance. You have to go back out and pull one out backwards.
In addition to the inefficiency of that, instead of all shopping carts getting equally wear and tear, the same ones get used over and over. Granted, this is only some of their carts, but really, what as someone (not) thinking?