History of the Metropolitan Police Service of the Metropolitan Police Service and therefore the most senior Police Officer in England and Wales. Between 1990 and 2010, over 50 serving MPS officers died in service, with eight being murdered or fatally injured by an assailant. History of the Metropolitan Police Service The history of the Metropolitan Police Service is long and complex, with many different events taking place between its inception in 1829 to the present day. Before the passing of the Metropolitan Police Act 1829, law enforcement among the general population in England was carried out by unpaid parish constables who were elected, and later appointed
History of the Metropolitan Police Service and non-commissioned career streams. Perhaps Trenchard's most well known achievement during his time as Commissioner was the establishment of the Hendon Police College which originally was the institution from which Trenchard's junior station inspectors graduated before following a career in the higher ranks. When Great Britain entered World War II on September 3, 1939, the strength of the Metropolitan Police stood at 18,428, which was 900 officers short of full strength. Due to the increased responsibilities of the police during war-time, three reserve groups were mobilised. The first consisted of 2,737 ex-police pensioners who were re-engaged, a second of 5,380