What does a school zone sign indicate?

A school zone sign serves as a warning to drivers that they are approaching an area where children are likely to be present, particularly during school hours. This is crucial for maintaining safety as children may be crossing the road, walking to or from school, or waiting for buses. The primary emphasis of a school zone sign is to alert drivers to the potential for increased pedestrian activity, particularly by young children who may not be as aware of their surroundings.

The focus on school crossings is vital since it encourages drivers to remain vigilant and prepared to yield to pedestrians. While slowing down and being cautious around children is also important, and stopping for children in crosswalks is crucial, the specific indication of a school zone sign is that there could be children crossing at various points near the school, hence the need for increased alertness.