If a train is delayed in a block, what is the required action according to procedures?

In scenarios where a train is delayed in a block, the appropriate action is to proceed prepared to stop at the next signal until it is visible. This procedure is crucial for maintaining safety and ensuring that the train crew is ready to respond to potential hazards or changes in signal statuses. By proceeding with caution and being prepared to stop, crews can avoid collisions or other accidents that could occur if they were to proceed without regard to the state of the upcoming signals. This practice reinforces the importance of proactive measures in managing train operations, particularly when faced with unforeseen delays. It ensures that train crews remain vigilant and responsive to rail conditions ahead.