Which action is required when approaching a stop sign?

Answer: B — Yield to traffic and pedestrians

When approaching a stop sign, the essential action required is to yield to traffic and pedestrians. This means that drivers must come to a complete stop at the stop line, crosswalk, or intersection, ensuring they check for any oncoming vehicles or pedestrians before proceeding. Stopping at a stop sign is crucial for safety, as it prevents accidents and allows drivers to gauge the flow of traffic and the presence of pedestrians who may have the right of way. Yielding signifies understanding that even after stopping, vehicles must give way to others already in the intersection or pedestrians who may be crossing. It's a fundamental aspect of road safety laws and is designed to maintain order at intersections, where the potential for collisions is higher. In contrast, driving through the intersection without stopping, merely slowing down without a full stop, or only stopping when other vehicles are present would not meet the legal requirements or safety practices associated with stop signs.