Who must repeat transmitted information that involves safety or movement?

The correct choice emphasizes the responsibility of all employees who receive transmitted information related to safety or movement to repeat that information. This practice is essential in the railway industry as it ensures clear communication and understanding among all personnel involved.

When safety or movement instructions are communicated, repetition serves as a verification process. It reduces the risk of misunderstandings, which can lead to critical safety issues. By requiring all personnel, rather than just specific roles like the station manager, dispatcher, or engineers, to repeat such information, the protocol establishes a system of checks and balances. Each employee plays a vital role in acknowledging and confirming important communication, thereby enhancing overall safety.

This inclusive approach fosters a culture where safety is prioritized across the board and not limited to certain positions, minimizing the possibility of errors that could arise if only selected individuals were held accountable for repeating critical instructions.