Nitrous oxide, often referred to as "proto," "laughing gas," or "balloon," is a colorless gas used in various applications, including as an anesthetic in dentistry and a propellant in whipped cream cans. However, in recent years, it has been increasingly misused by teenagers for its intoxicating effects, leading to health risks such as hypoxia, which can cause brain damage. In France, this misuse has become a growing concern, prompting the government to take action. To combat the rising trend of nitrous oxide abuse, the French government has implemented the RIPOST bill, passed this summer. This legislation aims to regulate the consumption of nitrous oxide and classify its misuse as a criminal offense. Under the new rules, selling nitrous oxide to minors is strictly prohibited. While minors are responsible for only 10% of the reported incidents, the government argues that preventing access to young people is crucial to curbing the trend. Efforts to raise awareness about the dangers of nitrous oxide have also been undertaken in various parts of the country. In Paris, a leisure center was managed by police this summer as part of the Republican Days of Youth initiative. This program aimed to educate teenagers about the risks associated with the substance and other harmful behaviors. The initiative included interactive sessions and discussions with experts, providing young people with a better understanding of the potential consequences of nitrous oxide use. Despite these efforts, the challenge remains in balancing regulation with education. Authorities are working to ensure that laws are enforced effectively while also addressing the root causes of misuse. The long-term success of the RIPOST bill will depend on both legal measures and public awareness campaigns aimed at deterring young people from experimenting with the substance.