What action does a "school zone" sign typically prompt from drivers?

A "school zone" sign typically prompts drivers to reduce their speed in areas where children are present, particularly near schools. This action is crucial for ensuring the safety of students who may be entering or exiting school grounds, waiting for buses, or crossing the street. The posted speed limit in school zones is often lower than that of other areas to provide an additional safety buffer.

Drivers are also advised to remain alert and prepared to stop for pedestrians, as children may be unpredictable in their movements. The expectation to reduce speed allows drivers more time to react to sudden situations, thereby minimizing the risk of accidents.

The other options do not align with the primary intention of a school zone sign. Accelerating, for instance, contradicts the safety-focused purpose of reducing speed, and stopping completely is often unnecessary unless there is a specific hazard or traffic signal indicating so. Changing lanes may not be applicable in a school zone, where maintaining a straight path and reducing speed is more critical than altering the vehicle's position on the roadway.