Streatham is a constituency represented in the House of Commons of the UK Parliament since 2019 by Bell Ribeiro-Addy of the Labour Party. In the 2016 EU referendum, Streatham was estimated to have voted to remain in the European Union by 79%. This was the second highest remain vote in the United Kingdom, behind Vauxhall. Boundaries 1918–1974: The Metropolitan Borough of Wandsworth ward of Streatham. 1974–1983: The London Borough of Lambeth wards of Clapham Park, St Leonard's, Streatham Hill, Streatham South, Streatham Wells, and Thornton. 1983–1997: As above plus Town Hall ward. 1997–2010: As above plus St Martin's and Tulse Hill wards. 2010–present: The London Borough of Lambeth wards of Brixton Hill, Clapham Common, St Leonard's, Streatham Hill, Streatham South, Streatham Wells, Thornton, and Tulse Hill. Streatham is a long constituency comprising the south-west portion of the London Borough of Lambeth. The town of Streatham constitutes the four wards in the southern half of the constituency. At its north-western tip the seat includes half of Clapham Common; the north-east takes in part of Brixton which is shared with neighbouring Vauxhall and Dulwich and West Norwood. The northern boundary follows Clapham Park Road, Acre Lane, and Coldharbour Lane through Clapham and Brixton to Lambeth Town Hall. The north-eastern boundary generally follows Effra Road and Tulse Hill, but runs east of the main road to include the part of the Tulse Hill estate and the Cressingham Gardens estate west of Brockwell Park. The boundary skirts the Tulse Hill district centre, following Hardel Rise, Christchurch Road and Norwood Road, and then runs along Leigham Vale and Leigham Court Road. The southern and western constituency boundaries follow Lambeth's borough boundaries with Croydon, Merton and Wandsworth. History Local government results The local government wards in the constituency are currently represented by 20 Labour councillors, 1 Conservative councillor and 3 Green councillors, including Jonathan Bartley, the leader of the opposition on Lambeth Council, and former London MEP Scott Ainslie. Nine Liberal Democrat councillors represented the wards of Streatham Hill, Streatham Wells and St Leonard's, with one additional councillor elected at Clapham Common in 2010. All Streatham wards had been represented by the Liberal Democrats from 1990 to 2014 before Labour subsequently gained seven seats from them at the 2014 council elections. The Liberal Democrats were unsuccessful in gaining any seats back at the 2018 local elections. In a 2019 Thornton Ward by-election, the Lib Dems came