What should drivers do when approaching a school bus with flashing yellow lights?

• Speed up to pass the bus quickly
• Slow down and be prepared to stop
  Explanation:

  "When a school bus is preparing to stop to load or unload children, the driver will activate flashing yellow lights. Upon seeing these lights, all drivers approaching the school bus should slow down and prepare to stop."
• Ignore the lights and maintain their speed
• Overtake the bus from the right side