Travelling Route 1 North, you go from Princeton to Plainsboro. Once you hit stretch of Route 1 North, you’ll see a board that says something like "Forrestal Village." It’s a white board and there is always a cop standing behind it facing oncoming traffic. Once he/she sees you speeding, its too late to slow down as it comes over after a sort of hill in the road. I got caught there doing 83 in a 50 and he had my license suspended).