The law is the law in Watch Dogs. If you break it, you're getting gunned down—regardless of whether or not you happen to be human.
Or at least, that's what happens in this video by Tom Schneider where the police obsesses over trying to shoot down a car. Likely nothing more than an isolated bug, it's still kind of amazing to watch the cops completely ignore the player. You know, the person who actually has a wanted level? Nevermind that the car seems to be indestructible.
Welp, that's what you get for breaking the law, car.
Watch Dogs: Chicago's Finest [Tom Schneider]