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Difficulty: Very hardFollowing Distances and Tailgating

You are driving on a wet, unlit rural road and are following a Large Goods Vehicle (LGV). A passenger car behind you is tailgating aggressively. To maintain a safe driving environment under these compound conditions, which of the following actions are correct? (Select all that apply)

  1. Gradually ease off the accelerator to increase your following distance from the LGV to significantly more than four seconds.Answer
  2. Drop back far enough so that you can clearly see the exterior mirrors of the LGV ahead of you.Answer
  3. C
    Maintain a strictly two-second separation distance from the LGV to discourage the tailgating vehicle from attempting a dangerous overtake.
  4. D
    Focus your attention exclusively on the tailgating vehicle in your rear-view mirror to anticipate their next maneuver.

Answer

You should gradually ease off the accelerator to increase your following distance to more than four seconds, and position your vehicle so you can clearly see the LGV's exterior mirrors.
The correct actions synthesize multiple safety rules. First, the standard two-second rule must be doubled to four seconds in wet conditions. Second, when being tailgated, you must increase your forward gap even further to allow for gradual braking, preventing a rear-end collision. Third, when following a Large Goods Vehicle, you must position yourself far enough back to see its exterior mirrors, ensuring the driver can see you and improving your forward visibility.

Step-by-Step Solution

1
Evaluate the weather conditions.
The road is wet.
The standard two-second time gap must be doubled to four seconds.
2
Evaluate the tailgating hazard behind you.
An aggressive driver is following too closely.
You must increase your forward safety margin beyond four seconds so you can brake gradually if necessary, protecting yourself from a rear-end collision.
3
Evaluate the vehicle ahead.
It is a Large Goods Vehicle (LGV) with significant blind spots.
You must drop back until you can see the LGV's exterior mirrors to ensure the driver can see you and to maximize your own forward visibility.
4
Determine the correct scanning strategy.
Maintain continuous forward scanning while checking mirrors.
Fixating solely on the tailgater removes your attention from the road ahead, increasing the risk of an accident.

Key Concept

Compound Safety Margins and Hazards
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Topics

Following Distances and Tailgating

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