For those who remember Robert Heinlein a lot of his future worlds were based on a form of anarchy and an "eye for and eye" kind of justice. I remember one story where the vigilantes were punishing a person guilty of careless diving. He had hit someone with his car and broken his leg. They were arranging the driver in the road so they could drive a car over his leg.

That's and eye for an eye, or more accurately a leg for a leg.