What should you do when approaching a pedestrian at a crosswalk?

Answer: A — Slow down

When approaching a pedestrian at a crosswalk, the most appropriate action is to slow down. This allows the pedestrian to safely cross the road without being endangered by a fast-moving vehicle. Changing lanes, increasing speed, or honking your horn may startle the pedestrian, causing them to freeze or make a careless movement that could lead to an accident. Therefore, these options are incorrect as they do not prioritize the safety of the pedestrian. As a responsible driver, it is important to always be aware and cautious of pedestrians and yield to them when necessary.