How can a driver maintain a safe following distance?

Using the "three-second rule" is crucial for maintaining a safe following distance. This rule helps drivers gauge how far behind they should be from the vehicle in front of them. By picking a fixed point on the road, such as a sign or a tree, a driver can start counting as the rear bumper of the vehicle ahead passes that point. If the driver reaches the same point in less than three seconds, they are following too closely, which increases the risk of a collision, especially in sudden braking situations.

The three-second rule accounts for factors such as speed, weather conditions, and the driver’s reaction time. It provides a buffer that allows for safer stopping distances, especially when the road conditions are less than ideal. In contrast, options that advocate for shorter distances or suggest infrequent checks of distance lead to increased risk and are not aligned with safe driving practices.