What is the main authority for train or engine movement between the points stated in a track warrant for WORK BETWEEN ANN AND BESS?

The main authority for train or engine movement between the specified points in a track warrant typically allows for movement in both directions, as indicated by the correct answer. This flexibility is crucial for operational efficiency and safety, as it enables trains or engines to maneuver as needed between the designated limits.

The provision to go in either direction allows for necessary adjustments, such as responding to delays, accommodating other trains, or managing unforeseen track conditions. This authority facilitates better traffic management and ensures that dispatchers can efficiently control the flow of trains in the area.

This aspect of track warrants is vital in maintaining safety, as it ensures that all movements are clearly delineated and authorized, reducing the likelihood of confusion or mistakes during train operations. Hence, understanding the authority granted for directionality is an important aspect of train dispatching operations.