One of the equipment requirements for a School bus is:

1. The installation of flickering lights that must flicker during the entire course of a school-children transportation ride.
2. The installation of flickering lights, operated whenever the emergency lights are on.
3. Correct answer: The installation of special flashing lights in the front and back, operated when the doors open.
4. The installation of flickering lights, operated only when the bus stops.

WhySchool transport vehicles have special flashing lights in front and at the back that come on when the doors open. They warn drivers that children are getting out.