What should a driver do if they approach a stop sign?

Answer: B — Come to a complete stop and check for pedestrians and other vehicles

When a driver approaches a stop sign, the correct action is to come to a complete stop and check for pedestrians and other vehicles. This requirement ensures the driver fully observes the intersection and any potential hazards before proceeding. Stopping completely allows the driver to assess the situation, including the presence of pedestrians who may be crossing, as well as any other vehicles that may also be navigating the intersection. This precaution is vital for ensuring safety, as failing to stop could result in collisions or other dangerous situations. Options that suggest slowing down and proceeding without stopping, yielding to oncoming traffic, or ignoring the stop sign completely could lead to misunderstandings about traffic rules and increase the risk of accidents. These approaches do not prioritize safety or compliance with traffic laws, which is why the complete stop is the mandated protocol in this scenario.