What is pedestrian crossing sign?

A pedestrian crossing sign is a traffic sign used to indicate to drivers that they are approaching a designated crossing area for pedestrians. These signs are typically yellow with black symbols, and they are placed at locations where pedestrians are likely to cross the road, such as intersections or mid-block crosswalks. The purpose of a pedestrian crossing sign is to alert drivers to be cautious and yield to pedestrians so that they can safely cross the road.