Why should a driver never move the bus until confirming, through mirrors and a visual check, that no child is within the danger zone?

Pick an answer

1. This check is required only when the bus is parked on a hill
2. Moving the bus is always safe once the doors are closed
3. A child in the danger zone may not be visible in a quick glance and could be struck if the bus moves prematurely
4. A single mirror check is sufficient with no visual confirmation, since a child would be seen in the mirror first

Correct!

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