Tongzhouwan Demonstration Zone is located at the central node of the eastern coastal area, adjacent to Shanghai, and is the convergence point of the golden waterway and the golden coast. In ten years, the fishing village has undergone tremendous changes from a sea of changes, and the former salt fields and tidal flats have now become the main battlefield for Jiangsu's coastal development and the integration of rivers and seas.

From scratch, from small to large, since the establishment of the Tongzhouwan Demonstration Zone Branch of Nantong Municipal Public Security Bureau in March 2013, the branch has adhered to the "three-pronged approach" of infrastructure upgrading, mechanism innovation, and team integration to create a safe coastal area and protect the local economic construction and development.
Upgrading infrastructure and laying a solid foundation for coastal defense governance
Since the coastal areas of the Tongzhouwan Demonstration Zone are mainly tidal flats, aquaculture ponds, and wetlands, the infrastructure such as electricity and network is lacking, and the coastal technical defense construction has been relatively weak. Since last year, the Public Security Bureau has seized the opportunity to create a national model city for the construction of a social security prevention and control system, and has made every effort to build the "Jinghai Gujiang" project, build a comprehensive coastal security prevention and control system, and focus on the characteristics of coastal ports and coastlines in the jurisdiction. Strengthen the feasibility study and analysis of coastal technical defense construction, actively coordinate with the local agricultural and rural departments, and jointly promote the construction of coastal technical defense monitoring. In addition, the Nantong Municipal Public Security Bureau's coastal defense detachment also jointly deployed long-endurance drones in the Dongling area of Tongzhouwan with the branch, upgraded the Dongling coastal defense monitoring station, and provided strong support for the construction of the Tongzhouwan coastal social security prevention and control system.
"Economic development goes where, police work follows; where the needs of the masses are, police work guarantees." Zhang Ruicheng, member of the demonstration zone's party and government committee and director of the Public Security Bureau, introduced that they actively promoted police forces to follow police situations, and services to revolve around development, setting up police checkpoints in key areas and important locations, setting up checkpoints for inspection, cutting off smuggling channels, and effectively deterring various illegal and criminal activities. In addition, combined with the development and construction of new seaports, vigorously promote the construction of port police stations, further improve the police presence rate, and extend the reach of police services. Relying on coastal defense duty rooms, police service stations are set up at fishing boat concentrated berthing points, and a comprehensive management service center is jointly established with local fishery administration and other departments to strengthen the coastal defense management and service work for outbound fishing boats and fishermen.
Innovative joint prevention mechanism to build a safe construction alliance

From an unknown small fishing village to the main battlefield of the "Greater Tongzhouwan" pattern and the main port of the new seaport, the development and construction of "Greater Tongzhouwan" is both an opportunity and a challenge for police work.
Wang Shuming, the political commissar of the Public Security Bureau, told reporters that in order to consolidate the joint efforts in building a safe environment, the bureau strengthened cooperation with local maritime police, maritime affairs, ocean and fisheries, fishery administration, and port and other maritime departments, achieving "six links", namely information linkage, force joint, law enforcement linkage, problem joint handling, regional joint prevention, and rescue joint efforts.
In view of the many points, long lines, large areas, many hidden dangers, high risks, tight police force, and high difficulty in prevention and control of the Tongzhouwan coastline, the bureau actively sought support from the demonstration zone management committee and established a patrol team to strengthen daily patrols along the coastline. At the same time, establish a regional cooperation and communication mechanism, conduct police cooperation and exchanges with public security organs in surrounding areas, communicate information, strengthen channel control, improve prevention capabilities, and effectively compress the space for illegal and criminal activities.
Accelerate team integration to strengthen police reform support

Since nearly half of the police force comes from the transferred public security border defense troops, accelerating the deep integration of the team and the deep integration with functional departments is an important issue facing the Public Security Bureau.
The bureau insists on putting team building in the first place, actively coordinates with all parties to implement warm police and benefit police measures, solves practical problems such as commuting to and from work, medical treatment, and low treatment of auxiliary police officers for police officers and auxiliary police officers who live far away, increases a sense of belonging among personnel, and creates an environment that retains people. At the same time, the bureau deeply promotes the integration and integration with government functional departments, adheres to the principles of co-construction, co-governance, sharing, and win-win, breaks through various barriers that restrict internal and external development, starts with the integration of concepts and mechanisms, and accelerates the integration of public security business into the overall social governance and public security elements into the overall construction of a safe environment.
Faced with the "asymmetric" pattern of few people and many things, the party group of the bureau insists on using police reform as a guide, based on existing police force, integrates business functions, and establishes the bureau's agency command and management room, political work and guarantee room, law enforcement management room, case investigation team, security and stability control team, and internal security detachment "three teams and three rooms" large-scale institutional model, comprehensively corresponding to dozens of lines of work, ensuring smooth communication between the top and bottom, and orderly operation of police work.