In January 1898, the Common Council gained the full right to collect local rates when the City of London Sewers Act 1897 transferred the powers and duties of the Commissioners of Sewers of the City of London to the Corporation. A separate Commission of Sewers was created for the City of London after the Great Fire in 1666, and as well as the construction of drains it had responsibility for the prevention of flooding; paving, cleaning and lighting the City of London's streets; and churchyards and burials. The individual commissioners were previously nominated by the Corporation, but it was a separate body. The Corporation had earlier limited rating powers in relation to raising funds for the City of London Police, as well as the militia rate and some rates in relation to the general requirements of the Corporation.