Why should a school bus driver activate warning lights well before actually stopping to load or unload students?

Pick an answer

1. This practice is required only on roads with a speed limit above 45 mph
2. Warning lights are only meant to be activated after the bus has fully stopped
3. It gives approaching traffic advance notice to slow down before the bus comes to a complete stop
4. Early activation of warning lights has no effect on how approaching traffic behaves, since drivers only react to the red lights

Correct!

Not quite. The correct answer is highlighted.