What does a stop sign mean?

A stop sign indicates that drivers must come to a complete stop at the designated line or intersection. This rule is in place to enhance safety, ensuring that vehicles yield to any pedestrians or cross traffic that may be present before proceeding through the intersection. By stopping fully, drivers have the opportunity to assess the environment, check for the right-of-way, and make informed decisions about their next actions. This is crucial in preventing accidents and ensuring that all road users—whether they are in vehicles, on bicycles, or on foot—can navigate safely through intersections.

The other options reflect actions that do not comply with the requirements of a stop sign, such as simply slowing down, preparing to proceed, or maintaining speed, which could lead to dangerous situations at intersections where other road users may be present.