Car permit · Following distance

Like the blue car in the picture, you are driving behind another vehicle. How much space should you leave ahead of you?

Like the blue car in the picture, you are driving behind another vehicle. How much space should you leave ahead of you?

Correct answer: One car length for each 10 mph of speed, or a 3-second gap.

Answer options

  1. AOne car length for each 10 mph of speed, or a 3-second gap Correct
  2. BHalf a car length per 10 mph of speed, or a gap of 1.5 seconds
  3. COne car length per 20 mph of speed, or a gap of 1 second

Why

Leaving a distance of at least one car length for each 10 mph, or at least 3 seconds, gives you space to respond and brake in case the vehicle in front halts abruptly. A gap of just 1 or 1.5 seconds leaves hardly any time to react.

About this question

Topic: Following distance   License: Car permit

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