What should drivers do when they see a stop sign?

Answer: B — Come to a complete stop

When drivers see a stop sign, they must come to a complete stop. This requirement is crucial for ensuring safety at intersections. A complete stop allows drivers to fully assess the traffic conditions and any potential hazards before proceeding. This action not only helps prevent accidents but also complies with traffic laws designed to manage right-of-way effectively at intersections. While slowing down and proceeding with caution might seem prudent, it can lead to dangerous situations, particularly if other vehicles or pedestrians are approaching. Yielding to cars on the left may also create confusion as it implies there may be a right-of-way rule that does not necessarily apply at a stop sign. Continuing to drive if the intersection is clear neglects the fundamental responsibility to stop and assess potential risks, as conditions can change rapidly. Thus, the correct action at a stop sign is to ensure a complete stop, allowing for safe navigation through intersections.