Many people were trapped in a carriage of Zhengzhou Metro Line 5. How should passengers save themselves?

The once-in-a-thousand-year rainstorm in Henan trapped all the passengers on Line 5 in the carriages. Although no one has ever encountered such a situation, in the face of such a situation, everyone still needs to remember some common sense of self-help, such as saving physical strength, trying to find the commanding heights, not touching the facilities in the carriage at will, sending out a distress signal at the first time, keeping the communication smooth, and waiting for the rescuers to evacuate in an orderly manner.

The rainstorm in Henan can be said to be a very heavy rainstorm. It's hard to imagine that it rained 20 1.9 mm in an hour. This precipitation is really amazing, and the citizens inside are really dangerous.

1. Passengers trapped in the subway during the rainstorm.

On the afternoon of the second day after the rainstorm in Zhengzhou, due to the rainstorm, many buses stopped, the subway was closed, and commuters were trapped on the road. Many people on Line 5 are trapped in subway cars. At that time, the subway stopped running and the rain gradually poured into the carriage. It is raining harder and harder, and the water level in the car is also rising. The deepest part has reached the chest, and the air in the car is getting less and less. Many people feel a little suffocated. At this time, Zhengzhou Metro Operation Company has launched a rescue operation. When some passengers found that the water level was gradually decreasing, rescuers also appeared in the field of vision. They opened a hole in the top of the subway car to help the trapped people evacuate. This scene is really thrilling. After all, the water in the carriage has not passed through the chest, and the lives of trapped people are threatened. If you don't get timely help, the consequences will be unimaginable.

2. What should we do in the predicament?

It is estimated that no one has experienced such a heavy rain, let alone experienced it, but in this environment, we can still find ways to save ourselves. Before you get help, you should try your best to buy time, ensure your own safety to the greatest extent, and ensure that you can get out of trouble smoothly. First of all, you can't act alone and find a way out of the predicament. This is very dangerous. Secondly, send out distress signals and distress information at the first time. If the accumulated water is not too high, press the emergency button in the car. If the accumulated water is too high, don't touch the facilities in the car to avoid leakage. If the tax is higher than the car, don't open the door. Finally, the most important thing is to stay calm, save your strength and keep communication open. Everyone must unite and wait for the arrival of rescuers. Don't worry when you evacuate, you should evacuate in an orderly manner. Everyone must have confidence that rescuers will be rescued. Don't be nervous and evacuate in an orderly manner.

In fact, in the face of such a big natural disaster, no one has any experience and no way to control it, but whether it can be successfully rescued is sometimes in our own hands. In case of accident, the most important thing is not to panic. After finding a safe place, save your strength, keep communication open, don't waste electricity, and wait patiently for rescue. As long as you are always vigilant, you can finally get a successful rescue. At this time, you must be with everyone, take care of each other, and don't act alone, because this will not only increase the difficulty of rescue, but also be dangerous.