Speeding is a common law broken by a very large amount of people.
Domestic disputes are common as well.
I am not sure where this fairy tale world of where everyone follows the laws and people are always on their best behavior exists, but it certainly isn't the US.
I've been jailed in the past for breaking the law.
I've been ticketed speeding.
I killed someone else with my car in a car accident.
Ya, I can tell you that killing someone with your car, and being placed in police custody for a domestic altercation with your wife are not all that common.
You should keep that under your hat as well. It doesn't make you terribly credible on this topic... I certainly hope you've never gotten a speeding ticket since killing someone behind the wheel.