[Porsche-O-Phile]

Very effective.

Problem around here is you'll almost never get an open stretch of road, so it's almost pointless.

Of course the upside to that is that there are hardly ever any radar traps around here either, since there's no point to it - CHP seldom bothers with the socal freeways since you're lucky to ever be doing more than 30 mph. Usually the radar traps I've seen are on surface streets by local PDs.

Putting CHP resources into radar traps on socal freeways would be a tremendous waste of time/money/effort/resources, most of the time.