What must a driver do when approaching a flashing yellow light?

When approaching a flashing yellow light, the proper action for a driver is to proceed with caution. A flashing yellow light indicates that drivers should be aware that they are approaching a potential hazard or an intersection where special rules apply. It does not require a complete stop, as would be needed for a red light, but it does necessitate that drivers reduce their speed and be prepared to react to any obstacles or pedestrians that may be in or near the roadway.

This guidance is crucial for ensuring safety, as it encourages drivers to remain vigilant and to evaluate their surroundings before proceeding through the intersection. By doing so, drivers can take appropriate actions if the situation changes unexpectedly, such as needing to stop for a pedestrian or another vehicle.