If a report indicates a dangerous condition, what action must the train dispatcher take regarding all movements?

When a report indicates a dangerous condition, it is imperative that safety is prioritized above all else. The correct action for the train dispatcher is to require all movements to stop until inspected. This ensures that no trains are operating in an environment that could pose a risk to safety, allowing for an assessment of the situation before any further actions are taken.

Stopping all movements allows crews and maintenance personnel the necessary time to inspect the area or the equipment involved in the reported dangerous condition. This action helps prevent potential accidents and ensures that safety protocols are upheld, aligning with standard operating procedures in the railway industry. Taking proactive measures when there is any indication of danger is crucial to maintaining safety for both personnel and passengers.