Process of outlining the similarities and differences of one police system to another in order to discover insights in the field of international policing
The science and art of investigating and comparing the police system of nations, covering the study of police organizations, trainings, and methods of policing of various nations
Comparison of selected police models and their relation with Interpol and UN Bodies in the campaign against transnational crimes
Internationalization of finance i.e. the emergence of global banking and globally integrated financial markets
The new technology system based on a combination of innovations, including solar energy, robotics, microelectronics, biotechnology, and digital communications and information system
The growth of the consumer markets among the more affluent populations of the world; similar trends in consumer tastes have been created by similar processes
Law enforcers are expected to be the protector of the people, but the unaccountable flow of migration and open markets present new threats to state-based human rights regimes - a great challenge to law enforcement
In the past, the police were preoccupied solving local crimes. With globalization, they are now faced with highly organized and sophisticated crimes, like terrorism, bank robbery, drug trafficking, money laundering and kidnap for ransom, among others. Moreover, crimes have crossed borders. Like big corporations, organized crimes have evolved into transnational crimes, with operations in the different parts of the world
The theory of police service which states that police officers are servants of the community or the people who rely for the efficiency of their functions upon the express of needs of the people. Policemen are civil servants whose key duty is preservation of public peace and security. Practiced in the US and England where governmental structure follows a decentralized pattern.
The theory of police service which maintains that police officers are servants of higher authorities. This theory prevail in European countries where governmental organization follows centralized pattern e.g. Spain, Italy and France. The people have no share or little participation with the duties nor connection with the police organization.
Old police service/concept - police service gives the impression of being merely suppressive machinery, with the yardstick of police proficiency relying on the number of arrests made
Modern police service/concept - police are the first line of defense, an organ of crime prevention, with the yardstick of police proficiency relying on the absence of crime
The sub-field of criminal justice which deals with comparing the similarities and differences of criminal justice in terms of structure, goals, punishment and emphasis on rights as well as history, and political structure of different systems
Common law systems - usually exists in English speaking countries, with strong adversarial system and oral system of evidence
Civil law systems - practiced throughout most European Union, distinguished by strong inquisitorial system and written law
Socialist systems - distinguished by procedures designed to rehabilitate the offender or retain people into fulfilling their responsibilities to the state
Islamic systems - characterized by the absence of positive law based more on the concept of natural justice or customary law or tribal traditions, with religion playing a significant role
Folk-communal society - little codification of laws, no specialization among police and system of punishment that just let things go for a while without attention until things become too much, then harsh, barbaric punishment is resorted to
Urban-commercial society - has civil laws, specialized police forces, punishment is inconsistent, sometimes harsh, sometimes lenient
Urban-industrial society - not only has codified laws but laws that prescribe good behavior, police become specialized how to handle property crimes
Bureaucratic society - has system of laws, police who tend to keep busy handling political crimes and terrorism
Policing is one of the most important functions undertaken by the sovereign government. Police is an inevitable organ which would ensure maintenance of law and order, the first link in the Criminal Justice System. Police force is a symbol of brute force of authority and at the same time protector from crime.