When I worked retail we had pictures up in the break room of known local shoplifters and folks who tried to pass bad checks. We would recognize them when they c

When I worked retail we had pictures up in the break room of known local shoplifters and folks who tried to pass bad checks. We would recognize them when they came in, and tell them they had to leave or we would call the police. But: we did not ask the police to maintain this list for us.