Which document outlines the rules and regulations for bus operation?

The correct choice is the Pennsylvania Vehicle Code, as it serves as the comprehensive set of laws governing vehicle operations within the state, including buses. This code contains essential regulations regarding the rights and responsibilities of drivers, operational procedures, safety requirements, and other critical aspects that bus operators must adhere to while on the road. Understanding and following these regulations is vital for maintaining safety and compliance when operating a bus, which is crucial for both the operator and the passengers.

In contrast, while the Federal Transportation Manual may offer guidelines applicable to transportation in general, it does not specifically outline the regulations pertaining to bus operation in Pennsylvania. Public Transit Guidelines may provide valuable advice but are not legally binding. The SEPTA Operational Handbook is a crucial resource for SEPTA operations and policies, but it is more likely to be influenced by the overarching laws set down in the Pennsylvania Vehicle Code rather than replacing them.