Which action is considered tailgating?

Tailgating is defined as the act of following another vehicle too closely, which can create hazardous driving conditions. This behavior can significantly increase the risk of rear-end collisions, particularly if the vehicle in front needs to stop suddenly. By maintaining an unsafe distance, the driver has less time to react to any changes in traffic conditions or the behavior of the vehicle ahead.

In contrast, driving at the speed limit, maintaining a safe distance between vehicles, and using the horn excessively do not embody the characteristics of tailgating. Following the speed limit reflects adherence to traffic laws, keeping a safe distance is essential for safe driving, and using the horn serves as a communication tool rather than an aggressive driving tactic. Therefore, knowing what tailgating is can help drivers avoid such behavior, promoting safer roads for everyone.