Forewarning System should be established, it can analysis the state, character, reason of conflict and guide urban management and individual to reduce the negative impact of conflict.

• 所以应该建立冲突预警机制,事先辨析冲突的状态、性质、可能产生的根源等,以便对城市管理(执法)局、管理相对人的行为进行引导,降低冲突的负面影响。