School Bus Stop Sign in Action - Safety Feature Close-Up #1954493 (License: Personal Use)

This image captures a deployed stop arm on a classic yellow school bus, featuring a bright red octagonal sign with white uppercase “STOP” lettering and two active red warning lights. The sign is mounted on a sturdy metal arm extending from the bus’s left side, adjacent to a vented panel and structural rivets, emphasizing its robust design for high-visibility safety during student transport.

Used on educational transportation webpages, safety guidelines, or government DOT resources to illustrate proper stop-arm operation; matches user intent for understanding school bus safety protocols or visual identification of legal stopping requirements.