1. First, clarify the concept of "justifiable defense". Self-defense refers to the reason to prevent criminal responsibility. That is to say, in order to protect the legitimate rights and interests of oneself or others, measures are taken against the criminal, which causes harm to him, and he will not bear criminal responsibility. In other words, if the urban management is not based on criminal intent, it cannot be justified in defense;

2. What should the hawker do when the urban management hits people? Legally, we can exercise self-help behavior by doing a good job in defense, mobilizing the support of people around us and making things as big as possible. However, it is not recommended to fight back against the urban management, because as a scum, the urban management is not only unworthy of your hand, but may also be taken away by the urban management and beaten crazily after you start work. After all, urban management is better than hawkers, and heroes don't suffer immediate losses;

3. In the case of urban management beating people, in addition to mobilizing the support of the masses, we should also keep good evidence and sue the urban management bureau for brutal law enforcement in the future. In fact, I personally think it is very difficult to sue, and the best way is to sue the media and then make a big fuss. Facing the urban management, vendors must unite.