Speeding

Lately, i've noticed that the cops around here are slackin'. Just on the roads, though. I've been in a million cars in the last few weeks, all of which were going 60 mph on a 30 or 40 at some point, and a cop just drove by. Today, actually, my friend and I counted seeing 5 cops, and each time she only slowed down after we passed them. Considering the massive amounts of car accidents lately, why are we able to get away with that? Maybe they were all just coincidences and maybe what I'm noticing isn't really what's happening, but if I'm not just imagining it, this is something that seriously needs to be fixed.