Evolution of Policing through the 20th century - Research Paper Example

This paper will discuss the various changes that have occurred in the policing process. The paper will also discuss the intelligence based policing that has been adopted and which has transformed the policing process. The intelligence based policing makes use of information gathered and analyzed in an attempt to reduce crime. The paper will also suggest an effective policing strategy. The process of policing and law enforcement has evolved over time to the present state where the law enforcement agencies and departments are trained and highly specialized to enable them to face various problems and situations.

The evolution of policing has seen the interaction between the community and the police and law enforcement agencies undergo major transformations (Palmiotto, 2011). Traditionally, the law enforcement and policing was modeled on the England system of policing. The law enforcement agencies had the mission of controlling and preventing crime and adopted a strategy that allowed preventive patrol. In the policing process, there was an emphasis on the protection of the individual’s liberty, which could effectively limit police authority.

The policing process has however undergone some major changes in the process to evolve to meet the needs of the community (Skogan & Kathleen, 1997). The evolution of policing beyond the boundaries of the country has also been taking place at a rapid pace. There have been rapid expansions in the process of international policing as the world continues to open its borders and threats of terrorism continue to affect more countries. In the 20th century, there has been the advancement of international institutions that deal with the deployment d international forces (Skogan & Kathleen 1997).

Such international agencies include NATO and the United Nations. The police forces in different countries have evolved to the point where they have structures in place to enable exchange of information for