How to travel safely?

It is estimated that everyone is familiar with the safety slogan "stop on red light, go on green light", and the safety knowledge or propaganda slogans related to this slogan have basically spread to everyone. Keeping safety in mind at all times ensures everyone has a safe journey. Nowadays, when going out to visit relatives, travel or go on business, the first choice of transportation must be high-speed rail. Medium and large cities have seamlessly connected stations with urban subways, ensuring that travelers are convenient, smooth and safe during their journeys. Even though I can't drive, I know a little bit about road traffic rules. However, in some second-class or third-class railway stations, many passengers do not even know the meaning of the yellow safety line next to the platform. The seemingly inconspicuous yellow line actually divides and defines safety and hazards. Otherwise, why would the station staff repeatedly remind passengers and drivers to pay attention to safety every day? Is this phenomenon related to the station’s guidance and publicity work? I think it has more to do with the indifference of travelers to their own safety awareness. When the train starts slowly, it's understandable that they express their reluctance to their relatives and friends through the glass like in a movie and TV drama, because they think that this behavior will have no impact and won't cause any malfunction. . However, standing outside the yellow safety line and preventing personal accidents caused by airflow at close range is the real guarantee for your own safety. In addition to paying attention to the safety knowledge of the safety cordon, some smokers also turn a deaf ear to the smoking ban or engage in guerrilla warfare. In fact, they must not smoke in the EMU because all trains are equipped with smoke alarm devices. Improper smoking may cause false alarms from the alarm device and affect the operation of the entire train. If each of us can be a good driver, then please be a good passenger, know the rules, abide by the rules, improve safety awareness, protect yourself, help others, and ensure the safety of everyone. Only in this way can we truly travel safely.