What should the incident commander issue orders to prevent at railroad yards?

The primary reason for the incident commander to issue orders regarding trains passing through fire lines at railroad yards is to ensure the safety of all personnel involved in the emergency response. Allowing trains to continue moving through fire lines can create significant hazards, including the risk of collisions, derailments, or other dangerous scenarios that could compromise the effectiveness of firefighting operations.

Maintaining control over the movement of trains is essential for creating a secure area for firefighters to operate without the danger of moving equipment. This control also helps to establish clear pathways for emergency vehicles and personnel, reducing the potential for accidents and improving the overall efficiency of the response.

While concerns about unauthorized access, excessive speed, and equipment malfunction are important in a general operational context, the immediate safety of firefighters and the effectiveness of managing a fire scene specifically necessitate the restriction of trains passing through designated fire lines.