What must you do at a four-way stop sign?

At a four-way stop, the correct action is to wait for cars already in the intersection. This situation involves multiple vehicles approaching from different directions, and the general rule is that the first vehicle to arrive at the intersection has the right of way. If two vehicles arrive simultaneously, the one on the right has the priority.

While stopping at the sign is necessary, it's essential to assess the intersection and yield to any vehicles that are already in the intersection before proceeding. Yielding to pedestrians is also crucial, but the primary rule at a four-way stop involves giving way to other vehicles to ensure safe and orderly traffic flow. This helps to prevent accidents and confusion at intersections where multiple drivers must navigate their path.

Proceeding without stopping if clear is not appropriate, as it disregards the need to assess the traffic situation and could lead to dangerous situations, especially if another vehicle arrives at the same time. Therefore, understanding that yielding to vehicles already in the intersection is the correct protocol at a four-way stop is essential for safe driving.