Sheriffs of the City of London Estlin and Alderman William Anthony Bowater Russell. The Sheriffs' jurisdiction covers only the square mile of the City of London. The High Sheriff of Greater London covers areas of London outside the City, which today incorporates parts of several old counties, most notably Middlesex. The title of sheriff, or shire reeve, evolved during the Anglo-Saxon period of English history. The reeve was the representative of the king in a city, town or shire, responsible for collecting taxes and enforcing the law. By the time of the Norman Conquest in 1066, the City of London had sheriffs, usually two at a
City of London Ireland. The Corporation owns Old Spitalfields Market and Billingsgate Fish Market, in the neighbouring London Borough of Tower Hamlets. It owns and helps fund the Old Bailey, the Central Criminal Court for England and Wales, as a gift to the nation, having begun as the City and Middlesex Sessions. The City has its own independent police force, the City of London Police—the Common Council (the main body of the Corporation) is the police authority. The rest of Greater London is policed by the Metropolitan Police Service, based at New Scotland Yard. The City has one hospital, St Bartholomew's Hospital, also