What is the role of the train dispatcher when a car is deemed unsafe?

The train dispatcher's role when a car is deemed unsafe is to provide instructions. This is a critical function in ensuring safety and operational efficiency. When a car is identified as unsafe, the dispatcher must communicate the necessary protocols for managing that situation.

This includes giving directions on how to handle the unsafe car, which might involve rerouting, halting operations, or facilitating repairs before the car can continue service. By issuing clear instructions, the dispatcher helps prevent accidents and ensures that all personnel are aware of the risks associated with the unsafe equipment.

The other choices do not align with the dispatcher’s responsibilities in managing unsafe cars. Dispatching more cars would not resolve the issue of safety; inspecting all cars is typically the role of maintenance or inspection personnel, not the dispatcher; and handling logistics involves operational planning rather than immediate safety concerns.