What to do if a driver yells at you?

How to deal with aggressive drivers: Immediate steps

Let the other driver pass. Road rage drivers are usually in a hurry, so get out of their way without engaging. ...
Don't make eye contact. ...
Contact authorities. ...
Don't go home or find a safe place to stop.

What is the number one rule when noticing a driver with road rage?

Contact authorities. If the driver insists on harassing you, contact the police to report the dangerous behavior if it's safe to do so. Be prepared to provide any identifying information, including a description of the offending vehicle, its license plate number, as well as your location and direction of travel.