Ya I wasn't sure that was a cop at all, even if he says he is till I see the state trooper behind him. If I was on a bike and some guy pulls up like that in front/beside of me I would think maybe it's just some random I might have pissed off...I would roll back to thinking the guy wanted to fight or something. The cop was just trying to control the situation to keep the biker from running because once a bike is a block away it might as well be ten miles away.