At bus stops where more than one child is unloaded, which procedure most likely prevents an unloading obstacle?

Counting the students as they disembark before moving is a crucial safety procedure that helps ensure no child is left behind or in a dangerous position. By maintaining a count of the students, the driver can confirm that all children have exited the bus before moving on. This practice helps in identifying any potential obstacles, such as a child who may have fallen or lingered near the bus as it prepares to leave.

In situations where multiple students are unloading, the risk of an incident increases if the driver is unsure of how many children have exited. This counting procedure fosters a responsible and cautious approach to bus operation during unloadings, enhancing overall safety for the children disembarking.

Other methods, such as opening both the front and rear doors or using a loudspeaker, do not directly address the immediate safety concern of ensuring all children are accounted for. Similarly, waiting for all students to be seated before leaving is more applicable to the boarding process rather than unloading, where the main focus should be on safeguarding the children as they step off the bus.