What is the purpose of the outside left and right side crossover mirrors?

The purpose of the outside left and right side crossover mirrors is primarily to provide visibility of blind spots. These mirrors are specifically designed to assist the driver in seeing areas around the bus that are not visible through standard mirrors or windows, particularly on the left and right sides. This is crucial for ensuring the safety of passengers, especially children who may be in proximity to the bus as it is loading or unloading.

While the option stating that these mirrors help the driver see a clear view of the area in front of the bus is important for overall safety, the main focus of the crossover mirrors is on eliminating blind spots. Thus, they are vital for avoiding accidents during maneuvers where children could be nearby and may not be seen through conventional rearview mirrors.

Understanding this function helps emphasize the importance of proper mirror adjustments and regular checks to ensure that the bus driver is aware of their surroundings, thereby enhancing safety during operations.