What must train 935 obtain to make a reverse move back to West Hempstead from Lakeview Station?

To safely make a reverse move, Train 935 must obtain permission from the Train Dispatcher through the Block Operator. This procedure is essential because it ensures that the train movement is coordinated with the overall train operation on the network. The dispatcher holds the responsibility for managing train movements, including reverse moves, to prevent conflicts with other trains and maintain safety protocols.

The Block Operator serves as the intermediary who confirms that the necessary signals and track conditions are cleared for Train 935 to reverse, ensuring that all safety measures are followed. This structured communication helps maintain operational integrity and reduces the risk of accidents, which is a fundamental aspect of train operations.

In contrast, written consent from the crew, a signal from the Trainmaster, or approval from the Operations Manager are not standard protocols for executing this type of move, emphasizing the importance of following the specific rules laid out for train dispatching.