Question

Difficulty: MediumSchool Buses and Children Zones

While driving along a residential street near an elementary school during posted hours, you observe yellow beacons flashing above a 'School Speed Limit 20 MPH When Flashing' sign. No children are currently visible along the sidewalk or crosswalk. What is the driver legally required to do in this situation?

  1. Reduce speed to 20 MPH or lower while driving through the designated zone regardless of whether children are visible.Answer
  2. B
    Maintain the normal neighborhood speed limit because no children are actively present along the street.
  3. C
    Come to a complete stop next to the sign before proceeding through the zone with caution.
  4. D
    Pull over to the side of the road and wait until the flashing yellow beacons turn off.

Answer

The driver must reduce speed to 20 MPH or lower while driving through the designated school zone regardless of whether children are visible.
When yellow beacons above a school zone speed limit sign are actively flashing, drivers must obey the posted reduced speed limit throughout the designated zone. The reduced limit applies automatically during active flashing periods, even if no children are visibly present outside.

Step-by-Step Solution

1
Identify the traffic signal condition and posted sign
Recognize that active flashing yellow beacons on a school zone sign mandate compliance with the posted reduced speed limit.
School zone speed limits are legally binding whenever the flashing warning lights are active.
2
Evaluate pedestrian presence versus signal mandate
Determine that the lack of visible pedestrians does not suspend the speed restriction.
Children may be hidden or enter the roadway suddenly, so the lower speed limit remains mandatory while lights are active.

Key Concept

School zone speed limits are mandatory when warning beacons are active, regardless of immediate pedestrian visibility.
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