I don't think anyone really agrees that it's right, it's just that peers won't enforce the law against each other, especially if nobody above them will. For thi

I don't think anyone really agrees that it's right, it's just that peers won't enforce the law against each other, especially if nobody above them will. For this reason, there's often a police of the police, such as Internal Affairs in the US, but they're usually interested in larger infractions than speeding.