What is required of the dispatcher when rough track has been inspected?

The correct response indicates that when rough track has been inspected, it is the responsibility of the qualified employee to notify the dispatcher if the hold on operations is no longer necessary. This is a critical communication step to ensure that safety protocols are followed and operations can resume smoothly. The dispatcher relies on accurate and timely information from the inspecting crew to make informed decisions about resuming train operations, particularly in areas that may have previously posed risks due to track conditions.

Prompt notification from the qualified employee is essential in maintaining safety and efficiency in railway operations. It confirms that the necessary inspections have been completed and that the track conditions have been assessed to be suitable for train movement. In cases where track conditions are deemed satisfactory, this communication helps in preventing unnecessary delays and ensures that trains can operate on the line as soon as it is safe to do so.

In contrast, the other options do not appropriately address the protocol needed after an inspection of rough track. Assuming that the issue resolves itself or waiting for a crew report without verification could lead to unsafe situations. Terminating all operations on surrounding tracks is an excessive measure unless there is clear and immediate danger, which may not be necessary if the inspection shows that the track is now safe for use.