Two-second rule clarification: In poor conditions, you should

Two-second rule clarification: In poor conditions, you should

• A. Use a one-second rule.
• B. Use a two-second rule.
• C. Use a three-second rule.
• D. Increase the following distance beyond two seconds.

Answer: (D)

In poor conditions you need more space than you would under normal driving. Slippery surfaces, reduced visibility, and longer stopping distances mean you must have extra time to react and stop safely. By increasing the following distance beyond the usual guideline, you lessen the risk of a rear-end collision if the vehicle ahead slows suddenly or if you encounter a slick patch. So the best approach is to extend the distance you keep behind the vehicle in front.

In poor conditions you need more space than you would under normal driving. Slippery surfaces, reduced visibility, and longer stopping distances mean you must have extra time to react and stop safely. By increasing the following distance beyond the usual guideline, you lessen the risk of a rear-end collision if the vehicle ahead slows suddenly or if you encounter a slick patch. So the best approach is to extend the distance you keep behind the vehicle in front.