Well to be fair to the cops, there are a couple of R33's here which have been impounded, and a HR31, and (not sure about this one) an R34, for hoonage. So yeah it is the drivers partially, but at the same time, we do seem to get victimised a bit for "illegal mods", you don't see you cops clamping down on Harley riding wankers with ear splitting exhausts.