When the trailing (rear) end of a movement is stopped between the home signals of a controlled point or railroad crossing at grade, permission from the dispatcher is required to:

When the trailing (rear) end of a movement is stopped between the home signals of a controlled point or railroad crossing at grade, permission from the dispatcher is required to:

• A. Make a reverse movement.
• B. Make any forward movement after making a reverse movement.
• C. Stop and wait for a new signal.
• D. Proceed at reduced speed.

Answer: (A)

When the rear of a movement is stopped between the home signals of a controlled point or grade crossing, you’re inside the interlocking protection area. Any further movement must have explicit authority from the dispatcher to prevent conflicts with other track users and to ensure switches and signals are properly protected. Since there is no approved signal to continue forward from that position, the only safe action is to back the movement out of the interlocking after getting permission to reverse. Once authorized to reverse, you can reposition to a suitable point where a proper signal can be obtained and movement can proceed safely. Other options would bypass the required dispatcher control in this situation, which is why reversing with permission is the correct action.

When the rear of a movement is stopped between the home signals of a controlled point or grade crossing, you’re inside the interlocking protection area. Any further movement must have explicit authority from the dispatcher to prevent conflicts with other track users and to ensure switches and signals are properly protected. Since there is no approved signal to continue forward from that position, the only safe action is to back the movement out of the interlocking after getting permission to reverse. Once authorized to reverse, you can reposition to a suitable point where a proper signal can be obtained and movement can proceed safely. Other options would bypass the required dispatcher control in this situation, which is why reversing with permission is the correct action.