Today's POTD was sent in by Jay McIntyre, who had a charming little story of evading some transit authority staff to get this shot.
While I was at the subway station, i thought it would be great to get some subway shots, so I set back up and waited for the shot I wanted.
"Sir, do you have a permit?" It was the driver of the train.
"Put it away please."
As he took off I got this shot: