My appearance usually grabs their attention so I get followed often. Thing of it is I know who they are because I used to work inmost of these placesbut I have a fullbeard and longer hair nowand they have no idea it's me. So usually I act very suspicious and keep them guessing. Then as I'm talking to an old workmate and they pass by within ear shot I say something to the other guy about the amateur store cops in there..... They turn and look and storm off.......all fun and games.....