They don't care because (as someone has already stated) they don't have to. It is legal for a bicycle or bicycles to take the entire lane. And as previously stated, the idea is to make the car behind them make a proper pass by going out and completely around them rather than squeeze them off the road and possibly clip them. No different then coming up on a Amish Buggy, slow down, wait and pass. I know it pisses most of us off, even me, and I ride a bicycle on the street sometimes, but we have to share the road. PS. Glad to hear the guy that dumped the gsxr is going to be ok.