But if the trolleys are all put back then the trolley boys will be out of a job as they will have little to do.
I have to leave my trolley otherwise I will be responsible for putting my son out of work...
And the pound system is easily bypassed with a token on a keyring, they easily pull out... ;D
I find that women are especially lazy when shopping, always leaving stuff they have changed their minds on anywhere, in the supermarket they even leave frozen food on ordinary shelves so it defrosts & cannot be put back in the freezer.
I always take it back to where I got it, it only takes a minute & I'm likely to se something else I might want on the trip