Which response best balances Ohio loading law, student management, and danger-zone control when a student runs back toward the bus for a dropped item after unloading?

1. Keep the bus secured, stop the student with a clear signal if possible, and do not move until the student's location and the item hazard are controlled
2. Close the door and drive away so the student learns not to run back
3. Wave the student under the bus quickly before traffic moves
4. Ask another pupil to retrieve the item while the driver watches traffic