Car permit · Following distance

The driver of the blue car is following the red car. What is the least amount of space that driver should keep?

The driver of the blue car is following the red car. What is the least amount of space that driver should keep?

Correct answer: A gap of at least 4 seconds.

Answer options

  1. AA gap of at least 4 seconds Correct
  2. BA gap of half a second
  3. CA gap of 1 second

Why

Kentucky's driver manual sets a minimum following distance of 4 seconds: once the red car passes a fixed point, the blue car's driver should be able to count four seconds before reaching it. Bad weather calls for even more room, and a gap of 1 second or less is far too short.

About this question

Topic: Following distance   License: Car permit

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