After passing a distant signal and stopping for any reason, how should the train proceed?

When a train passes a distant signal and subsequently comes to a stop, the appropriate action to take is to approach the next home signal prepared to stop without exceeding 30 mph. This procedure ensures that the train operates safely under the rule of caution, as the indication of the distant signal signifies the possible need to stop at the upcoming home signal.

Maintaining an approach speed of 30 mph allows the train crew to have adequate time to assess the aspect of the next signal encountered. This practice is critical to ensure that the crew is prepared for any signal aspect that may indicate further restrictions or the need to stop, enhancing safety on the tracks.

Given this context, the other options do not align with the regulation of approaching signals after stopping at a distant signal. An automatic assumption to stop at the next signal without assessment fails to consider the possibility of it displaying a proceed indication. Simply accelerating as per normal traffic patterns could lead to unsafe situations, especially if the next signal indicates a stop. Relying on the last signal received can lead to miscommunication regarding the current track conditions and signal indications, which may compromise safety protocols.