The following are some general perspectives and considerations for people who are concerned about social public affairs as a reference for internal discussion and reflection, and are not intended to encourage or guide actual actions. In fact, the act of organizing or launching assemblies (including impromptu assemblies) is usually subject to local laws, regulations and safety requirements. Therefore, before considering any such actions, you should fully understand and comply with the legal system of the region, and pay attention to risk management and safety assurance. The following points are for consideration only: 1. The nature of the incident is in the sudden and urgent stage • When encountering a very urgent or sudden social, political or public crisis, such as the sudden exposure of large-scale corruption, rights infringement, or major damage to public interests, but the conventional channels cannot respond immediately, some people may feel the need to quickly organize public expressions of opinions. • It should be noted that in emergency situations, assemblies are often highly emotional in nature. In order to prevent the situation from getting out of control, it is necessary to carefully assess the risks. 2. Legitimacy and public consensus • If the situation involves issues of common concern to the majority of the people, and there is a relatively clear social consensus that the current situation is unfair, then launching an assembly may be seen as a way to collectively express dissatisfaction. • At the same time, it is also necessary to confirm that the demands have a relatively clear and legitimate basis to avoid being exploited or misled. 3. Legal and institutional environment • Every country and region has clear legal provisions for assemblies and demonstrations. Even for impromptu assemblies, it is necessary to understand the boundaries of the assembly in advance, apply for necessary permits (if required by law), and communicate and coordinate with law enforcement agencies. • Acting within the framework of legal and institutional permission not only protects the legitimate rights and interests of participants, but also helps the demands of the assembly to be more persistent and effectively conveyed to the public and decision makers. 4. Are the goals and follow-up plans clear? • An impromptu assembly is often highly emotional and temporary. Therefore, before launching it, you should seriously think about what the goal of the assembly is, what effect you expect to achieve, and how to turn the demands into a practical force for change in the future. • Clarifying the goals will help better focus on the problem during the assembly, prevent the action from becoming disorderly or even out of control, and at the same time increase the bargaining chips for negotiation or dialogue. 5. Security assessment and organizational communication • Regardless of the reason, public assemblies may involve security risks. It is necessary to assess the possible risks of crowd gathering, possible confrontational behavior, and on-site emergency plans in advance. • If conditions permit, communication and cooperation with other relevant groups, community leaders or the media will also make the action more legitimate and socially influential. In summary, considering launching an impromptu rally is often in the face of sudden and serious public events, and conventional channels are difficult to solve the problem in a timely manner. However, at this time, multiple factors such as the urgency, legitimacy, legal consequences, and safety management of the event should be considered comprehensively. It is important to remind you that the above discussion is only a general analysis of the relevant elements of political action. Any specific action must comply with local laws and regulations and fully consider the possible impact on oneself and others.