What does the two-second rule help a driver maintain?

The two-second rule is a guideline that aids drivers in maintaining a safe following distance from the vehicle ahead. This rule states that in normal driving conditions, a driver should choose a fixed point on the road, such as a sign or a tree, and as the vehicle in front passes that point, the driver should be able to count to two before their own vehicle reaches that same point. This simple technique allows for a sufficient buffer in case the vehicle in front suddenly slows down or stops, thereby reducing the risk of a collision.

Maintaining a safe following distance is critical for allowing enough time to react to unexpected events, like sudden stops or emergencies. This practice also enhances overall road safety, not just for the driver in question but for all road users.