...and was prevented by this gentleman:"You can't go that way.""Why not?""It's closed.""Why is it closed?""Because none of your business, that's why."Being a non-confrotational sort, I turned to go the other way (after taking this picture), and was stopped by a uniformed police officer who told me to go back the way I came. I explained I had just been told to go this way... So she came with me and told the fellow to let people out that way.I was there a couple more hours, but I am a tired old bourgeois, so more tomorrow.Oh, just to be clear--getting this picture just about made my day. Thanks, man.