What precaution should drivers take when approaching a stop sign?

Answer: B — Slow down and prepare to yield

When approaching a stop sign, it is essential for drivers to slow down and prepare to yield to any traffic, rather than just coming to a complete stop only if another vehicle is present or ignoring the sign altogether. This practice ensures that the driver is ready to stop safely if necessary, as stop signs are intended to regulate traffic and ensure that intersections are approached with caution. Even if the roadway appears clear, there could be hidden dangers or vehicles approaching the intersection that aren’t immediately visible. By slowing down and preparing to yield, drivers can respond appropriately to any unexpected situations, maintain safe driving practices, and ensure the safety of all road users, including pedestrians.