What does "tailgating" refer to in driving?

Answer: B — Following another vehicle too closely

Tailgating refers to the act of following another vehicle too closely, which can create a dangerous driving situation. When a driver tailgates, they reduce the amount of time they have to react to sudden stops or emergencies, increasing the risk of rear-end collisions. This practice is especially hazardous during inclement weather or in heavy traffic, where stopping distances are longer. By maintaining a safe following distance, drivers can ensure they have enough time to respond to any unexpected actions by the vehicle ahead. It is essential for maintaining safety on the road, as adequate space allows for proper reaction time and enhances overall traffic flow, reducing the likelihood of accidents.