What is the appropriate action when a train approaches the next signal?

When a train approaches the next signal, the appropriate action is to proceed prepared to stop. This means that the train operator should maintain awareness of the signal's indication and be ready to halt if the signal indicates a stop. This action is crucial for ensuring the safety of the train and its passengers, as signals are put in place to manage train movements and prevent collisions or incidents.

In practice, maintaining a reduced speed when approaching signals helps the train crew to quickly react in case the signal displays a stop indication. By proceeding prepared to stop, the conductor demonstrates attentiveness to the operational protocols and signals regulating the movement of trains. Consequently, this approach is part of a system designed to enhance overall safety and efficiency in train operations.