Tube, call 12342 city management law enforcement complaints hotline to complain. Catering enterprises of kitchen waste and waste oil and grease standardized collection and disposal issues, related to the people's food safety and health, the city management has the right to the jurisdiction of the catering stores open kitchen waste, waste oil and grease law enforcement inspections; encountered city management law enforcement improprieties such as violence in law enforcement, you can call the 12342 city management law enforcement complaints hotline to complain, the city management law enforcement departments received the report, it should be verified in a timely manner, and Within five working days will be verified to inform the informant; does not belong to the scope of the department's responsibilities, should explain the situation to the informant, and within three working days transferred to the relevant departments to deal with the urban management and law enforcement departments should be confidential for the informant.