Which Form D line designates where the DCS rules apply?

Which Form D line designates where the DCS rules apply?

• A. Line 6
• B. Line 2
• C. Line 1
• D. Line 4

Answer: (A)

Line six defines the limits where DCS rules apply. It sets the geographic scope—the specific block or location—within which the DCS instructions govern train movements. Inside that defined area, crew must follow the DCS procedures; outside, standard NORAC rules apply. The other lines on Form D relate to related details like who is covered or any special conditions, but they don’t establish the area where DCS is in effect.

Line six defines the limits where DCS rules apply. It sets the geographic scope—the specific block or location—within which the DCS instructions govern train movements. Inside that defined area, crew must follow the DCS procedures; outside, standard NORAC rules apply. The other lines on Form D relate to related details like who is covered or any special conditions, but they don’t establish the area where DCS is in effect.