Metropolitan Police Service

The Metropolitan Police Service (abbreviated to MPS and widely known informally as "the Met") is the territorial police force responsible for law enforcement in Greater London, excluding the "square mile" of the City of London which is the responsibility of the City of London Police. The Met also has significant national responsibilities such as coordinating and leading on counter-terrorism matters and protection of the British Royal Family and senior figures of Her Majesty's Government. The Metropolitan Police Service was founded in 1829, under the Metropolitan Police Act 1829, and at that time, merged with the River Thames Marine Police Force, which had been formed in 1798. In 1837, it also incorporated the Bow Street Horse Patrol that had been organised in 1805.