Why should students never be allowed to retrieve something they dropped from underneath a school bus?

Pick an answer

1. It only matters if the engine is running at that moment, since a parked bus cannot move toward the student
2. It's fine as long as an older student does it quickly
3. It's only a problem in winter when the ground is icy
4. The area under the bus is completely hidden from the driver and extremely dangerous if the bus moves at all

Correct!

Not quite. The correct answer is highlighted.