What must a track car with a Form D line 2 do to make a reverse movement?

For a track car with a Form D line 2 to make a reverse movement, it is essential to understand the protocols involved in the operation of track cars and the significance of the Form D document.

The requirement to receive another Form D, line 2 in the opposite direction is crucial because this new Form D represents authorization for the track car to change its movement direction legally. This ensures that the movement is properly documented and acknowledged by the dispatcher, thus maintaining a clear understanding of the car's location and the intended direction of movement, which is vital for safety and coordination.

Additionally, making a reverse movement at Restricted Speed is a key safety measure. Restricted Speed limits the speed at which the track car can operate, allowing for the opportunity to stop quickly if necessary, ensuring the safety of the crew, the train, and any work being done on or near the tracks.

By acknowledging both the need for a new Form D and the requirement to operate at Restricted Speed, the correct response fully encompasses the essential safety and procedural components necessary for a safe and compliant reverse movement.