What must you do if a pedestrian is crossing the street in a crosswalk?

When a pedestrian is crossing the street in a crosswalk, it is crucial to stop and allow them to safely complete their crossing. This aligns with the law that grants right-of-way to pedestrians in marked crosswalks, reflecting the priority of ensuring their safety. Stopping not only protects the pedestrian but also fosters a culture of respect for traffic laws and promotes safer road conditions for everyone.

The other choices reflect unsafe driving behaviors. Speeding up to pass a pedestrian can lead to dangerous situations and increase the risk of an accident, while honking at pedestrians could startle them, potentially causing them to move unpredictably. Continuing to drive normally without stopping violates traffic regulations and endangers pedestrians. Always prioritizing pedestrian safety is essential for responsible driving conduct.