What signifies a school zone?

A school zone is specifically designated to ensure the safety of children and pedestrians by reducing vehicle speed during key times when children are arriving or leaving school. The presence of a sign indicating a maximum speed limit of 30 km/h during designated hours distinctly marks the boundaries of this zone, emphasizing the importance of controlling vehicle speed in areas where children may be present. This speed limit is enforced to protect young pedestrians who may not always be aware of their surroundings.

In contrast, while a flashing yellow light can indicate caution and alert drivers to potential hazards ahead, it doesn't exclusively signify the presence of a school zone. Similarly, a stop sign serves to control traffic at intersections rather than indicating a designated area for school children. Lastly, a special lane for school buses may assist in the safe pickup and drop-off of students, but does not define the broader boundaries of a school zone like the speed limit signage does.