Aggressive Driving Every year, the California Highway Patrol (CHP) reports approximately 500,000 collisions with 200,000 injuries and 4,000 fatalities as a result. Unsafe speed, improper turning, failure to yield the right of way, and obey traffic signals were the most frequent causes, which led the Department of Transportation (DOT) to estimate that two-thirds of traffic fatalities may be caused by aggressive driving. Aggressive driving can be caused by longer commutes, traffic congestion, and other drivers’ behaviors. It can also be caused by your own mood, reactions, and ability to deal with stress on and off the road. Aggressive driving is triggered by...