Up here if you are tearing it up the cops are not supposed to chase you, the older ones usually don't, the younger ones have something to prove so they usually will put up a chase. According to my uncle who is a staff sergeant at one of the divisions, the old guys have it down to a science now, you fly by them, and they will speed up, but no lights or sirens, just fast enough to keep tabs on where your headed, then they call in the chopper, and the chopper finds you, but hangs back out of site, and follows you home, or where ever you are going, then radios back to the other cops your location, and they just come and pay you a visit and deal with you there, and they bring the tow truck to take the bike away for impound even if it is at home and in the garage.