It is the science and art of investigating and comparing the police system of nations. It covers the study of police organizations, training's and methods of policing of various nations.

• Suggestive Police System

• Corroborative Police System

• Comparative Criminal Justice System

• Comparative Police System

An entity created by law, funded by government for the specific purpose of maintaining social order and to enforce the law.

• Agent

• Sheriff

• Police

• Policing

The actions taken by a police agency to fulfil a legal mandate of which the end result is maintenance of order and keeping the peace.

• Agent

• Sheriff

• Police

• Policing

This theory shows that the policemen are servants of the community and its effectiveness depends and rely on the express wishes of the people in the society.

• Modernization theory

• Continental theory

• Home rule theory

• Police omnipresence

Under this theory, the policemen are servant of higher authority and they just follow the wishes of top official of the government.

• Modernization theory

• Continental theory

• Home rule theory

• Demographic theory

In this theory of policing, the people become alert to crime as the nation develop, they report more crime to police and demanded the police to become more effective in solving crime problems

• Deprivation theory

• Alertness to crime theory

• Opportunity theory

• Economic or migration theory

Style of policing that emphasizes the use of threats or actual arrests to solve disputes?

• Legalistic

• Service

• Watchman

• Legal Service

Types of police system that distinguished by procedures designed to rehabilitate the offender known as Marxist-Leninist Justice?

• Civil Law System

• Socialist System

• Common Law System

• Islamic System

Types of police system that a strong adversarial system and rely upon oral system of evidence in which the public trial is a main focal point?

• Civil Law System

• Common Law System

• Socialist System

• Islamic System

The one regarded as the Father of Modern Policing System for contributing his brilliant concepts in policing which are still being used to day and paving the way for the creating of one of the most efficient police organization in the world

• Henry Fielding

• Sir Robert Peel

• John Fielding

• Allan Pinkerton