Which option best completes the track movement rule: Movement may begin after receiving either a signal indication or verbal permission of the employee governing movements on that track?

Which option best completes the track movement rule: Movement may begin after receiving either a signal indication or verbal permission of the employee governing movements on that track?

• A. Dispatcher approval
• B. Signal indication or verbal permission of the employee governing movements on that track
• C. Conductor's hand signal
• D. None of the above

Answer: (B)

Movement on a track is controlled by the authority on that track. You may begin moving only when you have a signal indicating it’s allowed or you have verbal permission from the employee who governs movements on that track. This ensures there’s a clear, recognized authorization before any movement, balancing the automatic safety of signaling with the flexibility of on-site supervision when signals aren’t applicable. Dispatcher approval isn’t the general rule for starting movement—there are situations governed by signals or local authorization. A conductor’s hand signal might communicate intent, but it isn’t the formal basis for starting movement on the track. None of the above is incorrect because there is a valid rule that matches this situation.

Movement on a track is controlled by the authority on that track. You may begin moving only when you have a signal indicating it’s allowed or you have verbal permission from the employee who governs movements on that track. This ensures there’s a clear, recognized authorization before any movement, balancing the automatic safety of signaling with the flexibility of on-site supervision when signals aren’t applicable.

Dispatcher approval isn’t the general rule for starting movement—there are situations governed by signals or local authorization. A conductor’s hand signal might communicate intent, but it isn’t the formal basis for starting movement on the track. None of the above is incorrect because there is a valid rule that matches this situation.