What should be done with the headlight when stopped on the main track waiting for an approaching train?

When a train is stopped on the main track waiting for an approaching train, the proper procedure is to turn off the headlight at the request of the crew of the approaching train. This action is essential for safety and visibility considerations. If the headlight remains on while the train is stopped, it could create confusion for the approaching train crew, who may misinterpret the stopped train's position or movements.

Turning off the headlight serves to clarify that the train is not in motion, making it easier for the crew of the approaching train to assess the situation. This practice helps to prevent misunderstandings that could lead to hazardous conditions on the track and ensures that all crews are on the same page regarding the status of the trains involved.

Although headlights are important for visibility during normal operations, careful communication and adherence to safety protocols are paramount when trains are stationary, especially on the main line.