This is why enforcement isn't the most effective thing we can do to save more lives. Assholes are pretty evenly distributed in populations around the world, but many of our peer countries have used a combination of design and regulation to bring car crash deaths way down. To be clear, assholes who break the law and hurt or kill people need to pay. But if the goal is saving lives, of the several things that need to be done toward that goal, enforcement isn't the biggest or most effective piece.