Labour Party
LeaderPeter Hain
Deputy LeaderStephen Kinnock
Founded27 February 1900; 124 years ago (1900-02-27)
HeadquartersSouthside, 105 Victoria Street, London
Student wingLabour Students
Youth wingYoung Labour
IdeologySocial democracy
Federalism
Progressivism
Political positionCentre-left
International affiliation
Colours  Red
House of Commons
235 / 632
Senate
57 / 200
English regional assemblies
273 / 1,048
Scottish Assembly
26 / 146
Welsh Assembly
26 / 80
Website
labour.org.gb


Liberal Party
LeaderStephen Lloyd
Founded9 June 1859
Merger ofWhigs
Radicals
Peelites
HeadquartersNational Liberal Club, 1 Whitehall Place, London
IdeologyLiberalism (British)
Political positionCentre
International affiliationLiberal International
Colours  Yellow
House of Commons
15 / 632
Senate
5 / 300
Regional assemblies
87 / 1,274
Website
liberal.org.gb


Communist Party of Great Britain
General SecretaryAndrew Murray
Founded31 July 1920
Preceded by
Ideology
Political positionFar-left
International affiliationComintern
Colours    Red and Yellow
House of Commons
9 / 632
Senate
2 / 300
Regional assemblies
23 / 1,274
Website
cpgb.org.gb


Reform Party
LeaderMary Honeyball
Founded15 January 2007
Split fromLabour Party
IdeologyModern liberalism
Social liberalism
Centrism
Political positionCentre
Colours  Purple
House of Commons
21 / 632
Senate
13 / 300
Regional assemblies
66 / 1,274
Website
reform.org.gb


National Front
LeaderSuzanne Evans
Founded23 June 2010
Preceded byBritish Democratic Party
IdeologyNational conservatism
Right-wing populism
Anti-immigration
Anti-communism
Colours  Dark blue
House of Commons
73 / 632
Senate
30 / 300
Regional assemblies
188 / 1,274
Website
nationalfront.org.gb


National Democratic Party
LeaderDavid Cameron
Founded1 July 1985
Merger ofNew Democratic Party
National Unionist Party
IdeologyConservatism (British)
Conservative liberalism
Libertarianism (factions)
Colours  Blue
House of Commons
141 / 632
Senate
45 / 300
Regional assemblies
281 / 1,274
Website
ndp.org.gb