scorp1us (235526) writes "I've noticed these cars driving around in Maryland. I've seen the same green Elantra in White Marsh many times. Today I saw one in Cockeysville. I trapped the guy in a private parking lot and asked him a few questions. He would not say who he was or who he was working for other than for a private investigator firm, and that they had 9(!) cars.
He was just driving around all the parking lots he could and the public ones. To me, that is trespassing, but they get to build their database anyway, unrestricted by any law on where or retention time. And who knows for what purpose?"