As a general rule, how should a school bus driver treat backing the bus up?

Pick an answer

1. Freely, since the bus is large and easy for others to see
2. Only using mirrors, since a spotter would just be in the way
3. Quickly and without a spotter, to spend as little time as possible exposed to traffic while backing up
4. Avoid it whenever possible, and use a trained spotter outside the bus if it truly can't be avoided

Correct!

Not quite. The correct answer is highlighted.