Metropolitan Police Service Scotland Yard in Whitehall. The Met's current headquarters is New Scotland Yard, situated on the Victoria Embankment. The Metropolitan Police Service, whose officers became affectionately known as "bobbies", was founded in 1829 by Robert Peel under the Metropolitan Police Act 1829 and on 29 September of that year, the first units of the service appeared on the streets of London. In 1839, the Marine Police Force, which had been formed in 1798, was amalgamated into the Metropolitan Police. In 1837, it also incorporated with the Bow Street Horse Patrol that had been organised in 1805. Since January 2012, the Mayor
Metropolitan Police Service 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. Cressida Dick is the current Commissioner having been appointed 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