To safely stop in emergencies always allow a space cushion of at least:
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7 seconds behind the vehicle in front of you.
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5 seconds behind the vehicle in front of you.
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4 seconds behind the vehicle in front of you.
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1 second behind the vehicle in front of you.
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Explanation
When vehicles ahead do something unexpectedly, you will need time to react. Always leave enough room between your vehicle and the vehicle ahead so you can stop safely if the other vehicle stops suddenly. Maintaining a following time of 4 seconds improves your line of sight, and allows more time to avoid hazards.
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Other questions in the same category: Safe Following Distances
Keeping a space cushion between you and the other vehicles around you is important because it:Allow a larger space cushion when stopping:Drivers should keep a ___ second safe following distance to have time to react to emergencies and avoid collisions.To maintain an adequate "space cushion" around their vehicle, drivers need to:Most rear-end collisions are caused by the vehicle in the back following too closely.
It is best to keep a space cushion:When following other vehicles, maintain a space cushion of at least:Allow extra space in front of your vehicle when following a(n):You should allow a four-second or more cushion when:To maintain a good “space cushion” between your vehicle and the one ahead, you should use the:
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