Mounted Tourist-Police officers in Petra, Jordan. A police officer (also known as a policeman or police agent in some forces, particularly in the United Kingdom and other Commonwealth nations) is a warranted law employee of a police force.olice officers in nearly all countries retain their lawful powers while off duty. In the majority of Western legal systems, the major role of the police is to maintain order, keeping the peace through surveillance of the public, and the subsequent reporting and apprehension of suspected violators of the law.
The development of democracy in England. Juries and common law - Williams successor was King Henry, considered to be one of the most gifted statesmen of the 12th century. - King Henry developed Jury Trial as a means of administering royal justice. - This included the judge and jury of peers in the judicial process.
In the Kingdom of Aragon, a tribunal of the Papal Inquisition was established by the statute of Excommunicamus of pope Gregory IX, in 1232, during the era of the Albigensian heresy. Its principal representative was Raimundo de Penafort. peÃ±afort