THE METROPOLITAN POLICE OF LONDON IS FOUNDED

Today, The Grandma has been reading some Arthur Conan Doyle's books, and she has enjoyed Sherlock Holmes and his relation with Scotland Yard, the Metropolitan Police of London that was founded on a day like today in 1829.

The Metropolitan Police Service (MPS), formerly and still commonly known as the Metropolitan Police and informally as the Met Police, the Met, Scotland Yard, or the Yard, is the territorial police force responsible for law enforcement in the Metropolitan Police District, which consists of the 32 London boroughs. The MPD does not include the square mile of the City of London, which is policed by the much smaller City of London Police. The Met also has significant national responsibilities, such as co-ordinating and leading on UK-wide national counter-terrorism matters and protecting the Royal Family, certain members of Her Majesty's Government and others as deemed appropriate.

As the police force for the capital, the Met has significant unique responsibilities and challenges within its police area, such as protecting 164 foreign embassies and High Commissions, policing London City and Heathrow Airports, policing and protecting the Palace of Westminster, and dealing with significantly more protests and events than any other force in the country, with 3,500 such events in 2016.

The force, by officer numbers, is the largest in the United Kingdom by a significant margin, and one of the biggest in the world. Leaving its national responsibilities aside, the Met has the eighth-smallest police area (primary geographic area of responsibility) of the territorial police forces in the United Kingdom.

More information: MET

The force is led by the Commissioner, whose formal title is the Commissioner of Police of the Metropolis. The Commissioner is answerable, responsible and accountable to The Queen, the Home Office and the Mayor of London, through the Mayor's Office for Policing and Crime. The post of Commissioner was first held jointly by Sir Charles Rowan and Sir Richard Mayne. Dame Cressida Dick was appointed Commissioner in April 2017.

A number of informal names and abbreviations are applied to the Metropolitan Police Service, the most common being the Met. In colloquial London (or Cockney) slang, it is sometimes referred to as the Old Bill.

The Met is also referred to as Scotland Yard after the location of its original headquarters in a road called Great Scotland Yard in Whitehall. 

The Met's current headquarters is New Scotland Yard, situated on the Victoria Embankment.

The Metropolitan Police Service was founded in 1829 by Robert Peel under the Metropolitan Police Act 1829 and on 29 September of that year, the first constables of the service appeared on the streets of London.

Ten years later, Metropolitan Police Act 1839 consolidated policing within London by expanding the Metropolitan Police District and either abolishing or amalgamating the various other law enforcement entities within London into the Metropolitan Police such as the Thames River Police, which had been formed in 1800, and the end of the Bow Street Runners and Horse Patrol.

Since January 2012, the Mayor of London is responsible for the governance of the Metropolitan Police through the Mayor's Office for Policing and Crime (MOPAC).

More information: National Archives

There is no crime to detect, or, at most,
some bungling villainy with a motive so transparent
that even a Scotland Yard official can see through it.

Arthur Conan Doyle