True or False: A driver can leave a school bus unattended while students are on board.

Answer: B — False

Leaving a school bus unattended while students are on board is not permitted due to safety and supervision concerns. In the context of school bus operations, the primary responsibility of the driver is to ensure the safety of all students. An unattended bus poses risks, such as children potentially leaving the bus unsupervised or engaging in unsafe behavior. In California, as with many other states, regulations require that a school bus driver must remain with the bus whenever students are on board unless they are in a safe and controlled environment. This mandate helps create a safe transit experience, ensuring that students are adequately supervised and that any potential emergencies can be addressed immediately by the driver. Options suggesting that leaving the bus unattended for short periods or under certain conditions could imply a lack of understanding of these safety protocols. It's critical that driver responsibility encompasses continuous oversight while students are on the bus to maintain their safety at all times.