A motorist struggles to break up a fistfight between drivers in New Jersey. A cyclist turns traffic vigilante in England and clashes with commuters. A runaway circling car heads toward its ejected driver in Montana.

A man unleashes a tirade at a female motorist after a rear-end collision in Florida. A worker servicing a stoplight over a road gets nailed by a semi in Louisiana. A gun-wielding sports car driver confronts a family in Florida.