If signaling devices are inoperative and you do not have direct dispatcher authorization, which action is required?

• A. Proceed at reduced speed and continue.
• B. Wait for a supervisor to make a decision.
• C. Follow fixed instructions or obtain direct authorization from the dispatcher for normal movement.
• D. Ignore the outage and carry on.

Answer: (C)

When signaling devices are inoperative, movement must be controlled by direct dispatcher authorization or by following fixed instructions that are published for the outage. Without dispatcher authorization, you cannot move as if the signals were guiding you; you need explicit permission or the pre-determined instructions to proceed for normal movement. This ensures everyone on the route understands the plan and safety steps under outage conditions.

Proceeded at reduced speed without authorization isn’t allowed because it doesn’t provide the required dispatcher approval or the published guidance for the outage. Waiting for a supervisor isn’t the correct channel, since the dispatcher is the authority for train movements when signals are down. Ignoring the outage and continuing would create a dangerous situation and violates the procedure designed for inoperative signaling.