You probably have heard of those glasses that can be worn to help you find lost golfballs in Brookstone or Hammacher Schlammer magazines. Well I discovered that they can also be useful in spotting police cars. But only if the police cars have the color white in them and when it's broad daylight. Basically when you where them, white objects become more visible. With those glasses, its even easy to see them when there partially obscured behind hills, trees, or bushes. This could be a great simple counter measure to use if you can't afford a radar detector. Just before taking them on the road, make sure you get yourself used to driving with them because it may be difficult to see with them at first. Practice by driving slow in a neighborhood or parking lot before taking them on the road.