When can a school bus driver proceed across a multi-lane highway?

A school bus driver may proceed across a multi-lane highway when there are no approaching vehicles close enough to pose a hazard. This situation emphasizes the importance of safety for both the passengers on the bus and other road users. The driver must assess the traffic conditions carefully to ensure that crossing will not place anyone in danger.

The focus is on the driver's responsibility to ensure a safe passage by evaluating the presence and speed of nearby vehicles. This action helps to avoid potentially dangerous situations that could result from entering a highway with fast-moving traffic. Ensuring that there are no hazards before proceeding is a critical aspect of safe driving practices in a school bus context.