I was on the top level of a parking garage trying to get some pictures of rain clouds that were rolling in. Everything seemed to be fine until I shot a few photos of one of the security cameras. That was when security arrived, told me I was not allowed to take pictures of the security cameras, and I was invited to leave the property immediately. I understand the need for security cameras but this just makes me a bit sad. Guess I need to be more careful when I am shooting in the city.