What should you do if you see a pedestrian at a crosswalk?

Answer: B — Stop and yield to the pedestrian

When you see a pedestrian at a crosswalk, the correct action is to stop and yield to the pedestrian. This is a crucial safety practice and is mandated by traffic laws in South Dakota and many other states. Pedestrians have the right of way at crosswalks, which means that drivers are legally required to stop for them to ensure their safety. Yielding not only helps protect the pedestrian but also fosters a safe environment for all road users. It correctly emphasizes the importance of attentiveness and the responsibility drivers have to watch for pedestrians, particularly in marked crosswalks where they are most likely to cross. Maintaining speed would pose a significant risk to the pedestrian, as they could be injured if a vehicle passes by without stopping. Honking to alert a pedestrian might be distracting or alarming and does not replace the need for yielding, making it an inappropriate response. Stopping only if the pedestrian is in your lane does not cover situations where a pedestrian may be approaching the crosswalk or waiting to cross, which could lead to dangerous misunderstandings or accidents. Thus, yielding and stopping for pedestrians in crosswalks is the safest and most responsible action.