Legal analysis: Panjin Public Security Bureau immediately conveyed the spirit of instructions from the relevant departments of the central and provincial governments, the municipal party committee, the Ministry of Public Security and the party committee of the provincial public security department, made special arrangements for epidemic prevention and control, started special police inspectors at the first time, and established the basic ideas, tasks, objectives and key fronts of big data service support, large-scale investigation and interception of sources, large-scale collaborative community prevention and control, large-scale collaborative emergency response, and large-scale service for public security and stability.

Legal basis: People's Police Law of the People's Republic of China Article 2 The tasks of the people's police are to safeguard national security, maintain social order, protect citizens' personal safety, personal freedom and legitimate property, protect public property, and prevent, stop and punish illegal and criminal activities.