We've had a recent spot of hit and runs around where I live. It's a rural area, so few roads, and they tend to be narrow farm highways. Well folks are crashing into one another and at least one party then just drives off... In one case the wrecked vehicle went on to miss a turn, landed in a ditch by a local farmer... taking out their parked car along the way. The driver then ran.
Civility on the road has never been perfect, but these days... it is downright absent.