If you lose sight of the guide while reversing a school bus, what action should be taken?

When reversing a school bus and you lose sight of the guide, it is crucial to stop immediately. This action ensures the safety of everyone involved, especially students, who may be in the vicinity. Continuing to reverse without a guide increases the risk of accidents, as the driver cannot accurately assess the surroundings and potential obstacles that may pose a danger.

Stopping allows the driver to reassess the situation, ensure that it is safe to proceed, and either wait for guidance from someone who can see the surroundings or come up with an alternative plan. Maintaining a cautious and responsible approach is paramount in these scenarios, as children's safety is of utmost importance when operating a school bus.