If an aggressive driver is involved in a crash on the road ahead, you should:

Question

If you see a crash involving an aggressive driver, you should stop a safe distance from the crash scene, wait for police to arrive, and inform them of the aggressive behavior you witnessed.

Accepted Answer

Stop a safe distance from the crash scene, wait for police to arrive, and tell them of the driver's behavior.

Answer

Stop and confront the driver.

Answer

Block the driver in with your vehicle.