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Difficulty: HardContinuous Scanning and Anticipation

While driving along an urban multi-lane road in steady traffic, you see brake lights activating several vehicles ahead through the rear window of the car in front of you. Simultaneously, you spot a cyclist ahead who is approaching a road drain and a narrowed section of the road. How should you apply continuous scanning and anticipation to manage these unfolding events?

  1. A
    Fix your gaze entirely on the brake lights of the car directly in front so that you can match its sudden braking.
  2. Check your mirrors, ease off the accelerator to increase your separation distance, and prepare for the cyclist to move outward into your lane.Answer
  3. C
    Accelerate into the open space beside the cyclist before the vehicle directly in front starts braking heavily.
  4. D
    Steer immediately into the adjacent lane to bypass the slowing queue without completing mirror and shoulder checks.

Answer

Check your mirrors, ease off the accelerator to increase your separation distance, and prepare for the cyclist to move outward into your lane.
Effective scanning requires continually assessing far-distance cues (such as downstream brake lights), mid-distance interactions (such as the cyclist avoiding a drain), and rearward traffic via mirrors. Easing off the accelerator creates a buffer zone that accommodates both the slowing traffic ahead and the cyclist's anticipated movement without requiring emergency action.

Step-by-Step Solution

1
Observe downstream traffic cues through the vehicle in front.
Detect early deceleration several vehicles ahead before the vehicle directly in front starts braking.
Looking far ahead and through vehicle windows provides advance notice of traffic slowdowns, preventing sudden emergency stops.
2
Assess potential hazard interactions in the middle distance.
Recognise that the cyclist will need to deviate around the road drain and road narrowing.
Anticipating vulnerable road user movements allows you to plan positioning and avoid trapping the cyclist.
3
Check mirrors and adjust your speed smoothly by releasing the accelerator.
Following distance increases, providing a safe safety cushion for both the slowing traffic ahead and the maneuvering cyclist.
Early deceleration cushions the shockwave of slowing traffic and alerts drivers behind progressively.

Key Concept

Early Hazard Anticipation and Multi-Zone Visual Scanning
Estimated Time:1m 0s
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Topics

Continuous Scanning and Anticipation

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