What is the correct action to take if the bus breaks down before loading students?

The appropriate action when a bus breaks down before loading students is to notify the appropriate authorities and keep students on board. This approach ensures the safety and security of the students. Staying on the bus provides a controlled environment where the students can remain calm and accounted for while help is on the way. Leaving the bus or trying to find assistance could expose students to potential hazards and compromise their safety.

Additionally, it is critical to have a clear line of communication with dispatch or local authorities to ensure that they are aware of the situation and can coordinate assistance effectively. Maintaining a secure environment until help arrives is paramount, especially when dealing with vulnerable passengers like school children.