Itaewon's trampling video was madly transmitted. How to avoid the occurrence of secondary disasters?

How to avoid secondary disasters from the crazy video of itaewon trampling;

1, to prevent stampede, the first thing to control is the flow of people. There was a stampede in itaewon, and there were more than 654.38+10,000 people in the street that night. Finally, the man mentioned on a slope near Hamilton Hotel crushed five or six floors. When the rescuers arrived at the scene, they found that the rescue process was too difficult. The cause of the accident has not been confirmed, but the flow of people is a problem. Because the flow of people that day exceeded the capacity of this street. The consequences of accidents caused by too many people far exceed expectations. The higher the density of people, the greater the risk of accidents. Only by pre-controlling risks can we proceed in an orderly manner in the case of a large number of people.

It is very important to control the risk of any large-scale activities. The first thing to consider is the carrying capacity of people. If the flow of people exceeds a certain range, effective measures must be taken for drainage. The organizer should bear the main responsibility for the accident first, because the organizer has no emergency plan. However, when the traffic exceeds expectations, it is not monitored, but people continue to enter at will. This method of crowd control is no stranger in public places, such as subway or high-speed rail. Controlling people during peak hours can be more effective and safer on the basis of control. People must be guided and evacuated. The outbreak of stampede has a process, and it should be strangled in the cradle when it is budding, and it should not be allowed to develop at will.

3. It is more difficult to prevent accidents, not disorderly and irregular, but unpredictable. In this case, the relevant departments are faced with the process of governance. In this process, the entrance must be closed and effective, and most people will move to ensure risk reduction. Although the specific operation methods of the model are different, generally speaking, whoever sponsors is responsible.