One day last February I was trying to document my day with my digital camera. One of my first shots was of the Lindbergh MARTA station as I was approaching the steps to catch a train. A couple of MARTA police approached me, and it immediately clicked in to my brain that, hey, guess we can't take pictures of stuff like this any more. I showed the the picture, they made me delete it from my camera, I was warned not to do it again, and sent on my way.

Now, I'd love to take subway shots here in New York (lots more interesting than MARTA, I tell you), but Lord knows what would happen to me if I tried that with the MTA. Not gonna test the waters on that one, no siree.