School Bus CHP Practice Test 2025 – 400 Free Practice Questions to Pass the Exam

Using hazard lights on a school bus is necessary when the bus is stopped for passengers. This practice serves to increase visibility and alert other drivers that the vehicle is temporarily stationary, especially when children are boarding or disembarking. Hazard lights indicate that there is a potential hazard present, in this case, the presence of children, who may be crossing the road or moving near the bus. Activating hazard lights ensures that passing vehicles are aware of the bus's status and can take necessary precautions to avoid accidents, providing a safer environment for children.

In contrast, parking in a standard loading zone does not typically require hazard lights, as this area is designed specifically for such activities. Driving through residential areas might demand cautious driving but does not automatically necessitate hazard light use unless stopping for passengers. Approaching a school zone is a critical time for reduced speed and heightened awareness, but again, this does not specifically require hazard lights unless the bus stops to pick up or drop off students.