Why are train operators frequently reminded not to exceed their scheduled runs?

It is crucial for train operators to adhere to their scheduled runs primarily to prevent delays and overloads of following trains. When a train exceeds its schedule, it can create a ripple effect throughout the entire rail network. Subsequent trains may need to be held at stations or signals to maintain safe distances, leading to a backlog of service. This can disrupt the overall timetable, affecting not only the train operators but also passengers who rely on timely arrivals and connections.

Additionally, maintaining the scheduled runs allows for effective management of track usage. If one train extends its route time, it risks causing congestion on shared tracks, which can lead to further scheduling issues and potential safety hazards. By sticking strictly to their designated schedules, train operators help ensure that the entire rail system operates smoothly and efficiently, thereby minimizing the impact of delays and maintaining operational flow.