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.
The concessions made by John to his barons were outlined in a document known as the 'Articles of the Barons', to which the King's great seal was attached. Meanwhile the royal chancery produced a formal royal grant, based on the agreements reached at Runnymede, which became known as Magna Carta.evised versions of Magna Carta were issued by King Henry III (in 1216, 1217 and 1225), and the text of the 1225 version was entered onto the statute roll in 1297. Magna Carta had limited the circumstances under which the King could raise money without the consent of the people.