Question

Difficulty: EasyRegulatory Signs

A driver approaches an intersection and encounters a square traffic sign displaying a prominent red circle with a horizontal white bar across its center. What action must the driver take upon seeing this sign?

  1. Do not enter the roadway or ramp, as traffic is flowing in the opposite direction.Answer
  2. B
    Slow down and yield to oncoming vehicles before proceeding straight onto the ramp.
  3. C
    Maintain the posted highway speed limit unless an active traffic officer signals a stop.
  4. D
    Overtake slower vehicles on the left side before entering the restricted lane.

Answer

Do not enter the roadway or ramp, as traffic is flowing in the opposite direction.
The square sign featuring a red circle with a horizontal white bar is the official regulatory 'DO NOT ENTER' sign. It communicates a strict legal prohibition against entering a street, ramp, or lane where traffic travels in the opposing direction.

Step-by-Step Solution

1
Identify the shape, color, and symbol of the traffic sign.
Recognize the square white sign with a red circle and white horizontal bar as the universal 'DO NOT ENTER' regulatory sign.
Regulatory signs specify mandatory road rules, laws, and prohibitions that drivers must obey.
2
Determine the legal driver requirement for this specific regulatory sign.
The driver must refrain from turning onto or entering the roadway or ramp.
Entering a roadway marked with this sign creates a high risk of a head-on collision with opposing traffic.

Key Concept

DO NOT ENTER Regulatory Sign Compliance
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