The council was run by a Labour administration between 1984 and 2004, with Sir Dick Knowles as Council Leader from 1984 to 1993, followed in turn by Theresa Stewart, and Sir Albert Bore. They lost overall control in 2003 but continued to run the council as a minority administration for the following year. At the election of 10 June 2004, the 121 seats were divided between the Labour, (53 councillors), Conservative (39) and Liberal Democrat (28) parties. The Conservative and Liberal Democrat groups then formed a governing coalition, moving Labour into opposition.