Which sign means that there may be people walking along the road?

This sign is triangular with a red border and depicts a symbol of an adult and child holding hands. The sign is typically placed in areas where pedestrians are likely to be walking alongside or crossing the road, such as near schools, parks, or residential areas. Its purpose is to alert drivers to the potential presence of pedestrians and encourage them to proceed with caution and be prepared to slow down or stop to ensure the safety of pedestrians.