Following distance: When following another vehicle, you should maintain a safe distance to prevent a collision if the lead vehicle stops suddenly.

Following distance: When following another vehicle, you should maintain a safe distance to prevent a collision if the lead vehicle stops suddenly.

• A. Cannot Determine
• B. Not Applicable
• C. True
• D. False

Answer: (C)

Maintaining a safe following distance gives you enough time to react and brake if the vehicle ahead suddenly stops. This distance must cover your reaction time (the moment you notice the brake lights) and the braking distance needed to stop without hitting the car in front. In practice, aim for about a three-second gap in normal conditions, and increase it in rain, snow, fog, or when following a heavier vehicle. A quick check is to pick a fixed object and count seconds as you pass it—three seconds is a solid baseline. Since clear guidance exists on how much space is needed to stop safely, the statement that you should maintain a safe distance to prevent a collision when the lead vehicle stops suddenly is true.

Maintaining a safe following distance gives you enough time to react and brake if the vehicle ahead suddenly stops. This distance must cover your reaction time (the moment you notice the brake lights) and the braking distance needed to stop without hitting the car in front. In practice, aim for about a three-second gap in normal conditions, and increase it in rain, snow, fog, or when following a heavier vehicle. A quick check is to pick a fixed object and count seconds as you pass it—three seconds is a solid baseline. Since clear guidance exists on how much space is needed to stop safely, the statement that you should maintain a safe distance to prevent a collision when the lead vehicle stops suddenly is true.