What is the correct procedure at a stop sign?

The correct procedure at a stop sign requires a complete stop for all vehicles. This ensures the safety of both the driver and other road users. When approaching a stop sign, the driver must come to a full stop before the marked stop line, crosswalk, or intersection, whichever they encounter first.

After stopping, it is essential to check for any cross traffic or pedestrians who might be present. This allows the driver to assess the situation and make informed decisions about proceeding through the intersection. By following this procedure, the driver minimizes the risk of accidents and ensures compliance with traffic laws.

The other choices do not align with the legal requirements and safety practices associated with stop signs. For instance, merely slowing down or rolling through without stopping can lead to dangerous situations and potential collisions, especially if other vehicles or pedestrians are nearby. Thus, coming to a complete stop and checking for cross traffic before proceeding is crucial for safe driving at intersections with stop signs.