Question

Difficulty: MediumRegulatory Signs

A standard white rectangular regulatory sign displaying the phrase 'SLOWER TRAFFIC KEEP RIGHT' requires any motor vehicle traveling slower than the normal flow of traffic to move into the right-hand lane, regardless of whether the driver is operating a passenger car or a commercial vehicle.

Answer: Answer

Answer

The statement is true. A 'SLOWER TRAFFIC KEEP RIGHT' regulatory sign mandates that any driver moving below the flow of traffic keep to the right lane, regardless of vehicle type.
The statement is true because regulatory signs establish enforceable traffic laws. The 'SLOWER TRAFFIC KEEP RIGHT' sign obligates any driver operating at a speed slower than adjacent traffic to navigate to the right lane to allow smoother, safer passing on the left.

Step-by-Step Solution

1
Identify the sign category and legal authority.
A white rectangular sign with black lettering is a regulatory sign that sets legally enforceable traffic rules.
Regulatory signs inform drivers of specific laws and regulations that must be obeyed.
2
Analyze vehicle applicability under regulatory traffic rules.
The requirement applies to any driver moving slower than the prevailing traffic stream, mandatory for all vehicle classes unless turning left or exiting.
Unless a sign specifically designates a restricted vehicle type (e.g., 'TRUCKS USE RIGHT LANE'), general regulatory signs bind all motor vehicles.

Key Concept

Regulatory lane discipline and speed compliance
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