Question

Difficulty: MediumTraffic Light Signals

As you drive toward a signalized intersection, the overhead traffic light is displaying a flashing yellow signal. At the same time, a uniformed traffic officer stationed in the intersection raises their hand and explicitly signals for your line of traffic to stop. Which action are you legally required to take?

  1. Come to a complete stop as directed by the officer, because manual traffic control from law enforcement supersedes electronic traffic signals.Answer
  2. B
    Slow down and proceed with caution through the intersection without stopping, because a flashing yellow light permits continued travel.
  3. C
    Stop at the intersection only if the signal light transitions from flashing yellow to flashing red.
  4. D
    Yield right-of-way to oncoming traffic and proceed, as traffic lights take precedence over hand gestures.

Answer

Drivers must come to a complete stop as directed by the traffic officer, as orders from law enforcement officers override electronic traffic signals and signs.
Under driver knowledge and traffic safety laws, manual directions given by a police or traffic officer supersede any posted traffic signs or active electronic signals. Even though a flashing yellow light normally permits drivers to proceed with caution, the officer's command to stop takes legal precedence.

Step-by-Step Solution

1
Identify the competing signals at the intersection
Recognize that there is an electronic signal (flashing yellow) and a manual direction (traffic officer signaling to stop).
Traffic laws dictate a strict hierarchy of right-of-way controls when multiple signals exist.
2
Apply the legal priority rule for traffic control
Determine that directions given by a authorized traffic officer or law enforcement officer supersede standard signals and road signs.
Emergency or traffic management conditions require human oversight to take absolute priority over automatic traffic signals.

Key Concept

Priority of Traffic Officer Directions Over Signals
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