What is the minimum gap you should leave between yourself and the vehicle in front?

What is the minimum gap you should leave between yourself and the vehicle in front?

• A. Two seconds
• B. One second
• C. Three seconds
• D. Four seconds

Answer: (A)

Maintaining a safe following distance gives you time to react and stop if the vehicle in front slows or stops suddenly. Under normal driving conditions, the minimum you should aim for is a two-second gap. To check it, pick a fixed object on the road ahead; as the vehicle in front passes it, start counting seconds. If you reach the object before you finish saying “one thousand one” (two seconds), you’re too close; back off to create the two-second buffer. This rule accounts for your reaction time and typical braking distance, plus small variations in road surface and lighting. In poorer conditions—rain, snow, ice, gravel, or low visibility—you should increase the gap to three or four seconds to maintain safety. One second is not enough to react and stop safely, while three or four seconds are safer margins for adverse conditions, but the minimum under normal conditions remains two seconds.

Maintaining a safe following distance gives you time to react and stop if the vehicle in front slows or stops suddenly. Under normal driving conditions, the minimum you should aim for is a two-second gap. To check it, pick a fixed object on the road ahead; as the vehicle in front passes it, start counting seconds. If you reach the object before you finish saying “one thousand one” (two seconds), you’re too close; back off to create the two-second buffer. This rule accounts for your reaction time and typical braking distance, plus small variations in road surface and lighting.

In poorer conditions—rain, snow, ice, gravel, or low visibility—you should increase the gap to three or four seconds to maintain safety. One second is not enough to react and stop safely, while three or four seconds are safer margins for adverse conditions, but the minimum under normal conditions remains two seconds.