What should be inspected to ensure safety on a bus?

The focus of this question is on the safety aspects that must be inspected to ensure the well-being of passengers on a bus. Rider signaling devices are crucial components that directly impact safety as they facilitate communication between passengers and the driver. For instance, these devices allow passengers to signal the driver when they wish to stop, ensuring that the bus operates smoothly and safely while attending to the needs of its riders.

Inspecting rider signaling devices ensures that they are functional and accessible, which is vital for passenger safety. Any failure in these devices can lead to misunderstandings, missed stops, or unsafe situations if passengers are unable to communicate effectively with the driver.

While checking brakes and fuel level, ensuring passenger comfort features, and considering weather conditions are all important aspects of operating a bus, they do not specifically address the immediate safety mechanisms that allow passengers to signal the need to stop or seek assistance. Thus, rider signaling devices directly relate to the fundamental safety protocols needed for the safe transport of passengers.