Learn how trains use signals like red flags or lanterns to know when to start moving. This easy guide explains the importance of communication in rail transport for kids.
When we talk about trains, there are important rules to keep everyone safe, including the train crew and passengers. One of those rules involves signals, like red flags or lanterns.
A red flag or a red lantern is a signal that tells the train, 'Stop!' When the signal is red, the train must stay in place. This helps prevent accidents from happening.
When the train is ready to start moving again, the signal will change. It could be a green flag or a light that indicates 'Go!' At this point, the train conductor knows it is safe to start the journey.
So, in simple terms, the train waits for the correct signal before it can move. This keeps everything running smoothly and safely, just like how we stop at a red traffic light before crossing the street!