[Explanation] Recently, the Zhengzhou police killed a criminal gang selling "laughing gas" in the special operation of "Falcon 4", and two of them have been paralyzed by "laughing gas".

  [Same period] (Dongsheng, Deputy Chief of the Anti-drug Detachment of the Public Security Bureau of Zhengzhou City) Since our launch on May 28, we have captured a large number of drug-related personnel. Among them, the new type of problem is the seizure of more than 40 illegal business cases of smoking and laughing. Among the more than 40 people who smoke "laughing", two young people have been found to be paralyzed.

  [Commentary] On June 10, the Zhengzhou Municipal Public Security Bureau held a case report. A litre of "laugh gas" steel bottles, high-purity compressed vials of "laugh gas", smoking tools and other items involved in the case were spread over the table. According to Cheng Yang, deputy squadron leader of the third squadron of the Public Security Management Service Brigade of the Jinshui Road Branch, on the evening of June 4, they received an order from the Anti-Drug Detachment of the Municipal Bureau, and someone in a hotel in their jurisdiction was suspected of smoking "smile".

  [Same period] (Cheng Yang, deputy squadron of the third squadron of the Public Security Management Service Brigade, Jinshui Road Branch of Zhengzhou Municipal Public Security Bureau) arrested the suspects Zhou Mou and Lu Mou in a hotel in Zhengzhou City who were suspected of "smiling" and arrested one on the spot. Approve of the tools of "smile".

  [Commentary] From the evening of June 4th to the afternoon of June 6th, the Anti-drug Detachment of the Zhengzhou Public Security Bureau, together with the Jinshui Road Public Security Branch and the Shangjie Public Security Branch, smashed a criminal gang that sucked and sold "laughs" and sealed a canned warehouse. . Up to now, there are 5 criminal detentions and 11 administrative detentions in the case, and 76 bottles of “laughing” of varying sizes have been seized.

  [Commentary] The police handling the case reminds the general public, especially teenagers, not to buy "smile" because of curiosity, upset, boredom, etc. This behavior is not only illegal, but the most important thing is that it will cause the body Irreparable damage.

  [Same period] (Zhengzhou Public Security Bureau Anti-drug Detachment, a large team of police officers) The scientific name of "laugh gas" is nitrogen monoxide, which is a colorless and sweet gas, usually used for anesthesia in the medical room. The reason why it is called "laughing gas" is because after inhaling high-purity nitrous oxide directly into the human body, people will involuntarily make laughter and have a short sense of excitement. After "laughing gas" smoking, it will cause damage to people's nervous system. Long-term consumption of "laugh gas" will cause damage to people's cognition, perception and memory. Long-term consumption of "laugh gas" will cause brain hypoxia In severe cases, hemiplegia or soft paralysis may occur.

  Reporter Li Chaoqing Wang Zhongju reported from Zhengzhou, Henan

Responsible editor: [Luo Pan]