While taking some photos of the cars a few years ago, I heard a voice behind me saying *Don't go too close to the cars*.
I turned around to see a guy in a mechanic's suit and told him I was just taking pictures. He told me not to get too close to the cars because a while back he caught a woman trying to steal parts. I told him I wasn't stealing anything, just taking photos. I later regretted not asking more questions.