What is required to be done when a train experiences a radio failure while in transit?

When a train experiences a radio failure while in transit, the appropriate action is to notify the dispatcher and proceed safely at reduced speed. This is imperative for several reasons. First, keeping the dispatcher informed ensures that they are aware of the situation and can take necessary actions to maintain overall safety on the rail network. Communication is a key safety factor in railway operations, and in the event of a radio failure, it's crucial to keep the dispatcher updated on the train's condition and location.

Proceeding at reduced speed allows the train crew to maintain greater control and responsiveness to any potential hazards or unexpected situations that may arise during transit. It provides the crew with more time to react should any obstacles or issues occur on the track, which is especially important given the lack of direct communication with the dispatcher.

In contrast, requesting permission to stop may not be the best immediate action, as it might lead to delays and require additional coordination that could complicate the situation further. Altering the train's route without proper communication could lead to safety risks and conflicts with other train movements. Continuing at normal speed during a radio failure would increase the risk of an unsafe incident, as the crew would not be able to communicate effectively with dispatch or other trains, which is essential in maintaining a safe