What must a crew do when leaving a locomotive on a main track unattended?

• A. Secure and protect the train, ensure brakes are set, and follow specific crew procedures for securement.
• B. Park it and leave the keys in the ignition.
• C. Hand brakes only if the weather is cold.
• D. Wait for another crew to secure it.

Answer: (A)

When a locomotive is left on a main track unattended, the priority is to prevent any movement and protect rail operations. The proper action is to secure and protect the train, set the brakes, and follow the crew’s securement procedures. This ensures the locomotive cannot roll away and that other trains and personnel are safeguarded.

Securing the brakes means applying the appropriate braking system so the locomotive remains stationary—whether that’s the wheel hand brakes or the automatic/independent braking system, as required by the equipment and rules. Following the crew’s securement procedures also covers any additional steps mandated by NORAC procedures to protect the locomotive and the track, such as preventing unauthorized use.

Why the other options don’t fit: leaving the keys in the ignition does not secure the locomotive and invites movement; simply parking on a main track without proper securement leaves it at risk of a runaway or collision; relying on weather conditions or waiting for another crew does not meet the rule to secure and protect immediately before leaving the locomotive unattended.