What should you do if you notice signs of an impending signaling issue during movement?

• A. Immediately shut down the train and evacuate.
• B. Report the fault promptly and follow dispatcher instructions to maintain safe movement.
• C. Ignore the issue and continue at normal speed.
• D. Try to reroute via a different track on your own.

Answer: (B)

When you sense a potential signaling problem while moving, the safe course is to report the fault promptly to the dispatcher and follow the dispatcher’s instructions to maintain safe movement. This keeps decision-making centralized and ensures you’re operating under approved directions, preventing conflicting movements, unauthorized routing, or unsafe speeds. The dispatcher can provide the necessary safeguards, such as speed restrictions, authority limits, or a hold or alternate routing, until the issue is resolved. Avoid shutting down and evacuating unless instructed, and don’t ignore the fault or try to reroute on your own—those actions can create dangerous situations.