Question

Difficulty: EasyPassing, Overtaking, and Lane Changing Rules

A driver on a multi-lane road intends to change lanes. After turning on the directional signal and checking both the rearview and side mirrors, what action must the driver perform before steering into the adjacent lane?

  1. Turn your head and check over your shoulder in the direction of the intended lane change to view the blind spot.Answer
  2. B
    Rely exclusively on side mirrors if they are properly adjusted outward.
  3. C
    Exceed the posted speed limit briefly to complete the maneuver faster than surrounding traffic.
  4. D
    Sound the horn to require vehicles in the target lane to yield right-of-way.

Answer

Turn your head and check over your shoulder in the direction of the intended lane change to view the blind spot.
Checking over the shoulder visually verifies the driver's blind spot in the direction of the move. Because mirrors have inherent blind spots, a head turn is mandatory to confirm the adjacent lane is clear before changing lanes.

Step-by-Step Solution

1
Identify necessary steps for a safe lane change sequence.
Confirm signal activated, mirror checks completed.
Signal warns other drivers, while mirrors provide general traffic awareness behind and beside the vehicle.
2
Determine the limitation of vehicle mirrors.
Recognize that blind spots exist despite mirror adjustment.
Areas adjacent to the rear quarter of the vehicle cannot be seen in standard mirrors.
3
Select the mandatory safety check prior to moving into the lane.
Perform a glancing shoulder check over the appropriate shoulder.
A physical head turn directly visually checks the blind spot to ensure no vehicle or motorcycle is present.

Key Concept

Blind spot management during lane changes
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