I don't know if this was a customer but someone called the police and said my truck had been parked in the same spot with it's flashers on and the doors open for 4 days!
Lunch - same spot everyday!
The center calls me and tells me to go to truck because there are officers there. My truck was surrounded by squad cars! They were so relieved to see me. I don't know what was more idiotic - the woman that called the cops or the cops who actually thought an abandoned UPS truck would go unnoticed by UPS for 4 days!