Question

Difficulty: EasySpatial Awareness and Blind Spot Management

A driver traveling in the right-hand lane of a multi-lane roadway plans to move into the left lane to pass a slower vehicle. After signaling and checking both the inside rearview mirror and the left side mirror, what critical action must the driver take immediately before steering into the left lane?

  1. Turn the head over the left shoulder to check the vehicle's left blind spot directly.Answer
  2. B
    Rely entirely on the side mirror alignment and immediately begin steering into the left lane.
  3. C
    Lean forward toward the steering wheel to view the left side mirror from a wider angle.
  4. D
    Tap the brakes lightly to create extra space from following traffic before steering.

Answer

Turn the head over the left shoulder to check the vehicle's left blind spot directly.
Turning the head over the shoulder to perform a direct chin-to-shoulder check is the only reliable way to verify that no vehicle, motorcycle, or bicycle is hidden in the driver's blind spot before initiating a lane change.

Step-by-Step Solution

1
Identify blind spot limitation
Recognize that rearview and side mirrors do not cover areas directly adjacent to the rear quarter of the vehicle.
Mirrors leave gaps in field-of-view where vehicles can travel completely hidden from sight.
2
Perform physical head check
Look directly over the shoulder toward the lane intended for travel.
Direct chin-to-shoulder glance confirms whether the blind spot area is clear of traffic before lateral movement.

Key Concept

Blind Spot Verification
Estimated Time:45s
Rate this question