Question

Difficulty: HardNight Driving and Headlight Glare Management

You are driving at night on a dark, unlit two-lane rural highway at 55 mph when an oncoming vehicle suddenly rounds a curve with its high-beam headlights fully illuminated, temporarily blinding you. Simultaneously, a vehicle is tailgating you closely from behind. Which of the following is the safest and legally correct set of actions to take to manage the glare while maintaining vehicle control?

  1. Slow down safely, shift your gaze toward the right edge of your lane, and focus on the white pavement line until the oncoming vehicle passes.Answer
  2. B
    Flash your high beams repeatedly at the oncoming driver to signal them to dim their lights, while looking straight ahead to track their position.
  3. C
    Maintain your current speed of 55 mph and look directly at the oncoming car's center headlight cluster to gauge its exact distance.
  4. D
    Brake abruptly to allow the tailgating driver behind you to pass quickly so you can focus entirely on the oncoming glare.

Answer

Slow down safely, shift your gaze toward the right edge of your lane, and focus on the white pavement line until the oncoming vehicle passes.
When dazzled by oncoming high beams, the safest response is to avoid looking directly at the light by directing your vision down toward the right edge of your lane (the white edge line). Gradually reducing speed compensates for temporarily reduced visual range while minimizing rear-end crash risks.

Step-by-Step Solution

1
Identify the primary hazard of glare blinding.
Direct light causes temporary night blindness and reduces visual distance.
Looking directly into high beams restricts the pupil and impairs night vision recovery.
2
Apply proper gaze management technique.
Look toward the right edge of the lane or fog line using peripheral vision.
This keeps the vehicle properly positioned in the lane without exposing your eyes directly to the glare source.
3
Adjust speed safely considering surrounding traffic.
Ease off the accelerator gradually rather than slamming on the brakes.
Gradual slowing adjusts for reduced stopping sight distance while protecting against being rear-ended by a tailgating vehicle.

Key Concept

Night Driving Glare Recovery and Steering Reference
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