Before authorizing a following movement under Non-Signaled DCS Rules, what must the Dispatcher do?

Before authorizing a following movement under Non-Signaled DCS Rules, what must the Dispatcher do?

• A. Inform a crew member of the disabled train that a following movement will be authorized
• B. Notify the station agent first
• C. Verify track warrants
• D. Obtain a written request from the train crew

Answer: (A)

Under Non-Signaled DCS Rules, moving another train after a train has been stopped or becomes disabled requires clear, direct communication from the dispatcher to the crew of the affected train. The dispatcher must inform a crew member of the disabled train that a following movement will be authorized so that the crew knows a second train may enter the same track segment and can coordinate accordingly. This direct notice helps prevent conflicts and ensures everyone understands when and where trains may move. The other options don’t fit this rule context: informing a station agent isn’t the mandated step for authorizing a following movement, verifying track warrants isn’t part of non-signaled DCS procedures, and obtaining a written request from the train crew isn’t required in this setup. The essential safety action is to notify a crew member of the disabled train that a following movement is authorized.

Under Non-Signaled DCS Rules, moving another train after a train has been stopped or becomes disabled requires clear, direct communication from the dispatcher to the crew of the affected train. The dispatcher must inform a crew member of the disabled train that a following movement will be authorized so that the crew knows a second train may enter the same track segment and can coordinate accordingly. This direct notice helps prevent conflicts and ensures everyone understands when and where trains may move.

The other options don’t fit this rule context: informing a station agent isn’t the mandated step for authorizing a following movement, verifying track warrants isn’t part of non-signaled DCS procedures, and obtaining a written request from the train crew isn’t required in this setup. The essential safety action is to notify a crew member of the disabled train that a following movement is authorized.