The cops shift could of been over. Or else he was responding to a call and was just travelling there. You could floor it infront of a cop who has been called to some location for something, and he probably won't do much.
If i was that cop and saw the saleen fly. I'd be a perfect excuse for me to slam the gas down and speed
Especially if it's the Camaro. I'd love to let loose one of the police camaros.