When driving downhill, what is one action that should NOT be taken by the driver of a school bus?

When driving downhill, it is crucial for the driver of a school bus to maintain control of the vehicle at all times. Putting the vehicle in neutral is not a safe action because it removes the driver's ability to control the speed and braking of the bus effectively. In neutral, the vehicle can gain speed rapidly without any acceleration control, and the driver would have to rely solely on the braking system to slow down or stop, which could lead to brake failure due to overheating or inadequate response.

In contrast, selecting a safe speed and the appropriate gear allows the driver to effectively manage the vehicle’s momentum and braking power. Proper braking techniques help maintain a controlled safe speed, and being aware of escape ramp locations is essential for emergency situations where additional stopping capability is needed. Therefore, avoiding neutral gear is imperative for safety when navigating downhill.