A traffic control signal containing the word "STOP" at a school cross-walk indicates what?

The presence of a traffic control signal displaying the word "STOP" at a school cross-walk indicates that drivers must come to a complete stop before entering the cross-walk. This requirement serves to ensure that all pedestrians, especially children, can cross safely, without the risk of being caught in the path of vehicles. The signal mandates that drivers cannot proceed until the signal changes, thereby reinforcing the importance of stopping entirely at such a critical area where pedestrian safety is paramount.

Understanding this context acknowledges why stopping before entering the cross-walk is crucial in school zones, where the likelihood of children entering the road can be higher due to traffic during school hours. It is aimed at protecting vulnerable road users and establishing clear driving expectations around school environments.