What is the importance of the "Two-second rule"?

The two-second rule is essential for determining a safe following distance between vehicles. The principle behind this rule is straightforward: when the vehicle in front of you passes a stationary object (like a sign or a tree), you should aim to count "one thousand and one, one thousand and two" before your vehicle reaches the same object. If you reach the object before you finish counting, you are too close and should increase your following distance.

This practice is crucial for road safety because it provides drivers with enough time to react to sudden stops, emergencies, or any unexpected changes in traffic. A safe following distance minimizes the risk of rear-end collisions, giving drivers enough reaction time to respond to the behavior of the vehicle ahead. Adhering to the two-second rule helps create a buffer that enhances overall road safety for everyone.