What is the appropriate action if an operator's relief doesn't show up?

When an operator's relief doesn't show up, the most appropriate action is to call dispatch and the control center. This is crucial because it ensures that the situation is officially reported and managed according to the agency's protocols. By notifying dispatch, the operator can receive guidance on how to handle the ongoing situation, whether that involves potentially finding a substitute relief, extending service, or taking other necessary steps to maintain safety and efficiency.

Waiting without informing the control center could lead to service delays and operational issues, while continuing to drive could compromise passenger safety and violate operational policies. Leaving the bus unattended poses significant safety risks, as it can lead to unauthorized access or potential accidents. Therefore, promptly contacting dispatch is essential for ensuring the safety of passengers, the integrity of service, and adhering to established procedures.