For shoving movements, point protection must be provided by :

• A. A supervisor in the control room
• B. A flagger at the far end of the track
• C. The lead locomotive engineer only
• D. The long description: An employee riding the leading end of the movement, or an employee positioned in a stationary spot in advance of the movement who can see the movement during the entire duration of the shove, or an employee monitoring a camera or other Technology as long as there are no switches or derails and visibility is unrestricted.

Answer: (D)

The point protection concept is about having someone responsible for watching the leading end of a shoving movement for the entire duration of the shove, so they can stop or warn the crew if anything unsafe is seen. This observer must have a clear view of the movement from start to finish, or be able to monitor it via an approved camera or technology under conditions where there are no switches, derails, and visibility is unrestricted.

That’s why the best answer requires an employee who is either riding at the leading end, stationed ahead with a view of the movement, or monitoring a camera or other technology under the stated conditions. It ensures continuous, unobstructed protection of the point.

The other options don’t guarantee this continuous, direct observation. A control-room supervisor isn’t in position to watch and respond to the shove along the track. A flagger at the far end cannot protect the point if the shove is moving away from them. Relying on the lead locomotive engineer alone may not provide the required independent point protection throughout the entire maneuver.