An off-duty police officer pulls a gun on another motorist, a machete-wielding man attacks a delivery driver, an angry commuter in an SUV stalks a cyclist and a man takes out his aggression on a defenseless driver.

An ax-wielding man taunts a motorist, protesters disrupt a highway, causing motorists to lose it. A nuisance relentlessly brake-checks another driver, almost causing multiple accidents. Two raging drivers have a roadside showdown.