History: London, England, United Kingdom

Policing in Greater London, with the exception of the City of London, is provided by the Metropolitan Police Force, overseen by the Metropolitan Police Authority. The City of London has its own police force – the City of London Police. The British Transport Police are responsible for police services on National Rail and London Underground services in the capital.
The London Fire Brigade is the statutory fire and rescue service for Greater London. It is run by the London Fire and Emergency Planning Authority and is the third-largest fire service in the world. National Health Service ambulance services are provided by the London Ambulance Service NHS Trust, the largest free at the point of use emergency ambulance service in the world. Her Majesty's Coastguard and the Royal National Lifeboat Institution operate on the River Thames.