On Walker Street there is a small gas station only to be used by the cops or city vehicles. So there can be cops there at any time. However they use it to their advantage and most of the time just sit behind the gate to catch people speeding. The speed limit is 25, go 30 and they have a reason to pull you over whether it be for the speeding, seatbelt, taillight or any other reason once you’re already stopped. So be really careful. chances of once being there about 65%.