What must be done before closing the doors of the train in the station?

Before closing the doors of the train in the station, it is essential to wait for a designated period after fully opening them. This wait time allows for the safe boarding and alighting of passengers, ensuring that all individuals have sufficient opportunity to enter or exit the train.

This practice is part of standard operating procedures aimed at enhancing passenger safety and comfort, as it gives people time to react and ensures that no one is in a precarious position when the doors close. It can also minimize accidents or injuries caused by doors closing too quickly, which could trap belongings or individuals.

While ensuring passengers are seated, confirming readiness to depart, and checking with station personnel are important aspects of train operation and safety protocols, they do not specifically address the immediate action required after the doors are opened. Waiting a few seconds after opening allows for a smooth transition and helps maintain a reliable and safe service for all passengers.