What is required on a school bus for safety?

The requirement for two red flashing warning lamps on a school bus is vital for safety as they serve to alert other drivers when the bus is loading or unloading children. These flashing lamps are essential for enhancing visibility and signaling that the bus is about to stop, prompting nearby vehicles to reduce speed and prepare to stop as well. This precaution helps mitigate the risk of accidents during one of the most critical times when children are entering or exiting the bus.

While reflective tape, seat belts, and a loud horn can contribute to safety in various ways, they do not offer the specific protective function provided by the dual red flashing lights. Reflective tape enhances visibility generally but does not have an active signaling purpose. Seat belts are important for passenger safety, but not all school buses are equipped with them, as regulations can vary. A loud horn may be useful for alerting others, but it is not a standard requirement specifically tied to the safety features of the bus during loading and unloading.