What does the flashing yellow light indicate at a school zone?

A flashing yellow light in a school zone serves as a warning to drivers that they should proceed with caution. This indication communicates that there may be children entering or exiting the roadway, and it prompts drivers to be vigilant. It is not an order to stop, but rather a reminder to reduce speed and be alert for pedestrians.

The presence of a flashing yellow light does not indicate that school is in session in a definitive way; it is more about the potential crossing of students. It also does not require all vehicles to stop, as stopping is not mandated by this warning signal. Additionally, the speed limit is not doubled in such areas; rather, the flashing light often accompanies a specific speed limit that might be in effect when the light is active. Thus, proceeding with caution is the appropriate action based on the warning conveyed by the flashing yellow light.