Before giving 241 permission for a track car moving into ABS, what must the Dispatcher ensure?

Before granting 241 permission for a track car to enter an Automatic Block Signal (ABS) territory, the Dispatcher must ensure that no trains have been authorized to move in the same direction. This is crucial because 241 permission allows a track car or similar equipment to occupy a track section that may typically be used by trains operating under a signal indication. If trains are authorized to move in the same direction, the safety of the track car could be compromised, leading to potential collisions or hazardous situations.

Ensuring that there are no trains moving in the same direction allows for safe operations within the ABS territory, maintaining the necessary separation required for safe rail traffic. This also enables the Dispatcher to effectively manage the flow of trains and track vehicles, prioritizing safety above all else in rail operations.