What actions can lead to a fine for aggressive driving?

Aggressive driving encompasses a variety of unsafe and reckless behaviors on the road that can compromise safety for all road users. The actions described in the answer, such as tailgating, making excessive lane changes without signaling, and displaying road rage, are all indicative of aggressive driving.

Tailgating creates a dangerous situation as it drastically reduces the time a driver has to react to sudden changes in traffic. Excessive lane changes contribute to unpredictability on the road, which can lead to accidents. Road rage behavior can lead to confrontations that escalate into dangerous situations, both for the aggressive driver and others around them.

Law enforcement agencies have identified such behaviors as fundamental components of aggressive driving, which is why they are enforceable with fines. In contrast, behaviors such as using turn signals properly, driving within the speed limit, and stopping at red lights reflect adherence to traffic laws and safe driving practices, which do not lead to fines.