Examkin

Question

Difficulty: MediumRegulatory Signs

While approaching a multi-lane intersection, a driver observes a white rectangular regulatory sign mounted above their lane displaying a single black arrow stem that branches into both a straight-through arrow and a right-turn arrow. Which maneuvers are legally permitted for a vehicle operating in this lane?

  1. A
    The vehicle is restricted to making a right turn and is prohibited from proceeding straight.
  2. The vehicle may either continue straight through the intersection or execute a right turn.Answer
  3. C
    The vehicle may use this lane to overtake slower vehicles on the right and cut across lanes inside the intersection.
  4. D
    The vehicle must turn right even if a police officer standing in the intersection explicitly signals the lane to proceed straight.

Answer

The vehicle may either continue straight through the intersection or execute a right turn.
The correct answer identifies that a white rectangular regulatory sign depicting both a straight arrow and a right-turn arrow permits drivers in that lane to either proceed straight through or complete a right turn. Regulatory lane control signs dictate mandatory lane usage, and when multiple arrow directions share a lane symbol, any indicated direction is legally permitted.

Step-by-Step Solution

1
Identify the sign classification and shape
A white rectangular sign with black symbols is a regulatory sign that conveys mandatory traffic directions and lane usage rules.
Sign shape and color codes establish legal obligations rather than warnings or guide information.
2
Interpret the symbol markings
The combined straight arrow and right-turn arrow indicate that drivers in the lane may choose between continuing straight or turning right.
Dual-arrow lane control signs designate shared-use lanes for specific movements.
3
Evaluate special authority conditions
Directions given by a law enforcement officer on scene always take priority over posted regulatory signs.
Traffic officer signals supersede standard traffic control devices under state and international motor vehicle codes.

Key Concept

Overhead Lane Control Regulatory Signs
Estimated Time:1m 0s
Rate this question

Topics

Regulatory Signs

More questions from this topic