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Difficulty: HardHazard Perception and Anticipation

As you travel along a wide one-way street past a row of parked service vehicles, you spot exhaust fumes from a delivery van on the near side and flickering brake lights two cars further ahead. What is the safest way to anticipate and respond to these developing hazards?

  1. A
    Concentrate exclusively on the brake lights of the car directly ahead while keeping your vehicle speed constant.
  2. B
    Steer promptly into the outside lane to bypass the delivery van before verifying your vehicle blind spots and mirrors.
  3. Check your rear-view and side mirrors, ease off the accelerator to create a safety margin, and scan broadly for emerging vehicles or crossing pedestrians.Answer
  4. D
    Assume the parked vehicles will remain stationary and pass close to them to leave maximum room on your offside.

Answer

Check your rear-view and side mirrors, ease off the accelerator to create a safety margin, and scan broadly for emerging vehicles or crossing pedestrians.
Safe hazard anticipation requires looking beyond the immediate car ahead and actively searching for early visual clues. Checking mirrors, easing off the accelerator, and scanning the entire environment creates the necessary time and space to manage multiple simultaneous risks calmly.

Step-by-Step Solution

1
Identify visual cues that indicate developing hazards.
Exhaust fumes suggest the delivery van is preparing to move out, and distant brake lights signal slowing traffic ahead.
Recognising early clues allows you to plan your response well before an emergency situation develops.
2
Check rear-view and wing mirrors to assess surrounding traffic.
You obtain full situational awareness of vehicles following behind or travelling in adjacent lanes.
Any adjustment to your speed or lateral road position must not endanger or force reactions from other road users.
3
Ease off the accelerator pedal and maintain broad visual scanning across both sides of the carriageway.
Your stopping distance is preserved and you are prepared to react to hidden hazards such as pedestrians crossing from between vehicles.
Decelerating smoothly increases your thinking and braking margins without creating harsh braking for following vehicles.

Key Concept

Proactive Multi-Hazard Scanning and Early Speed Adjustment
Estimated Time:1m 30s
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Topics

Hazard Perception and Anticipation

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