1966 United Kingdom general election

1966 United Kingdom general election
← outgoing members elected members →
All 630 seats in the House of Commons; 316 seats needed for a majority
	Opinion polls
Turnout	75.8% (1.3 pp)
	Colours denote the winning party—as shown in § Results
	Composition of the House of Commons after the election
Prime Minister before election; Harold Wilson; Labour	Prime Minister after election ; Harold Wilson; Labour

The 1966 United Kingdom general election was held on Thursday 31 March 1966. The result was a landslide victory for the Labour Party led by Prime Minister Harold Wilson.

Wilson decided to call a snap election since his government, elected a mere 17 months previously, in 1964, had an unworkably small majority of only four MPs. The Labour government was returned following this snap election with a much larger majority of 98 seats. This was the last British general election in which the voting age was 21; Wilson's government passed an amendment to the Representation of the People Act in 1969 to include eligibility to vote at age 18, which was in place for the next general election in 1970.

This was the only election between 1945 and 1997 in which the Labour Party won a workable majority sustainable to last a full term. In the next seven general elections, the Labour Party would win a majority of seats only once (October 1974) and would lose five elections to the Conservatives. This election also noted the Labour Party achieving its third-highest vote-share (48%) and second largest total number of votes in history (the largest vote-share being the 49.7% achieved in the 1945 election).

Background

Prior to the 1966 general election, Labour had performed poorly in local elections in 1965, and lost a by-election, cutting their majority to just two. Shortly after the local elections, the leader of the Conservative Party Alec Douglas-Home was replaced by Edward Heath in the 1965 leadership election.

Despite setbacks and a small majority, Labour believed it had an advantage due to the disorientation from the change of leadership at the Conservative Party, the improvement of economic conditions under its brief government, and a victory at the 1966 Kingston upon Hull North by-election.^[1] The Conservatives had not had much time to prepare their campaign, although it was more professional than previously. There had been little time for Heath to become well known among the British public, having led the party for just eight months before the election. For the Liberal Party, money was an issue: two elections in the space of just two years had left the party in a tight financial position and had to field fewer candidates.^[2] Labour ran its campaign with the slogan "You know Labour government works" and avoided commenting on controversial issues such as European integration, trade unions, and nationalisation.^[1]

The election night was broadcast live on the BBC, was presented by Cliff Michelmore, Ian Trethowan, Robin Day, Robert McKenzie and David Butler. The election was replayed on the BBC Parliament channel on the 40th anniversary of the event,^[3] and again in 2016 to mark the 50th anniversary of the election.^[4]

Although the BBC's telecast was in black and white, a couple of colour television cameras were placed in the BBC election studio at Television Centre to allow CBS's Charles Collingwood and NBC's David Brinkley to file live reports from that studio by satellite and in colour for their respective networks' evening news programmes (which were transmitted at 11:30 pm British time, 6:30 pm Eastern Standard Time).

Timeline

The Prime Minister, Harold Wilson, announced on 28 February that Parliament would be dissolved on 10 March, for an election to be held on 31 March. The key dates were as follows:

Thursday 10 March	Dissolution of the 43rd Parliament and campaigning officially begins
Monday 21 March	Last day to file nomination papers; 1,707 candidates enter to contest 630 seats
Wednesday 30 March	Campaigning officially ends
Thursday 31 March	Polling day
Friday 1 April	The Labour Party wins with an improved majority of 98
Monday 18 April	44th Parliament assembles
Thursday 21 April	State Opening of Parliament

Opinion polling

Research Services: 3% swing to Labour (forecast majority of 101)
National opinion polls: 3.5% swing to Labour (forecast majority of 115)
Gallup: 4.5% swing to Labour (forecast majority of 150)
Express (known as Harris): 7.5% swing to Labour (forecast majority of in excess of 255)

Results

The Labour Party performed very well in the election and expanded its previously slim majority against the Conservative opposition to 97 seats, accomplishing a net gain of 48 seats. It won 364 seats from 48 per cent of the vote, against 253 seats from 41.4 per cent for the Conservatives and 12 seats from 8 per cent for the Liberals. A major reason for the Labour victory was the revitalization of the party's working-class support in the 1960s. It captured its highest support yet from manual laborers at 69 per cent, as well as its best performance for non-manual laborers since 1945. The government also appealed to both the right wing of the party with its cabinet dominated by junior ministers of the Attlee ministry as well as the left wing by the presence of officials such as Prime Minister Wilson, Richard Crossman, Barbara Castle, and Frank Cousins.^[1] Although the party would go on to win more seats under Tony Blair (1997, 2001) and Keir Starmer (2024), Labour have never since matched the 48% of the popular vote they won in 1966.

UK General Election 1966
			Candidates						Votes
Party		Leader	Stood	Elected	Gained	Unseated	Net	% of total	%	No.	Net %
	Labour	Harold Wilson	622	364^{[note 1]}	48	1	+47	57.8	48.0	13,096,629	+3.9
	Conservative	Edward Heath	629	253	0	51	−51	40.2	41.9	11,418,455	−1.5
	Liberal	Jo Grimond	311	12	5	2	+3	1.9	8.5	2,327,457	−2.7
	SNP	Arthur Donaldson	23	0	0	0	0		0.5	128,474	+0.3
	Ind. Republican	N/A	5	0	0	0	0		0.2	62,782	N/A
	Communist	John Gollan	57	0	0	0	0		0.2	62,092	0.0
	Plaid Cymru	Gwynfor Evans	20	0	0	0	0		0.2	61,071	−0.1
	Independent	N/A	15	0	0	0	0		0.1	35,039	N/A
	Republican Labour	Gerry Fitt	1	1	1	0	+1	0.2	0.1	26,292	0.0
	Nationalist	Eddie McAteer	1	0	0	0	0		0.1	22,167	N/A
	Independent Liberal	N/A	3	0	0	0	0		0.0	5,689	N/A
	British National	John Bean	3	0	0	0	0		0.0	5,182	0.0
	Ind. Conservative	N/A	4	0	0	0	0		0.0	4,089	N/A
	Union Movement	Oswald Mosley	4	0	0	0	0		0.0	4,075	N/A
	Independent Labour	N/A	1	0	0	0	0		0.0	1,031	N/A
	Fellowship	Ronald Mallone	1	0	0	0	0		0.0	906	0.0
	National Democratic	David Brown	1	0	0	0	0		0.0	769	N/A
	National Teenage	Screaming Lord Sutch	1	0	0	0	0		0.0	585	N/A
	Ind. Labour Party	Emrys Thomas	1	0	0	0	0		0.0	441	0.0
	Socialist (GB)	N/A	2	0	0	0	0		0.0	333	0.0
	Radical Alliance	Pat Arrowsmith	1	0	0	0	0		0.0	163	N/A
	Patriotic Party	Richard Hilton	1	0	0	0	0		0.0	126	0.0

Government's new majority	98
Total votes cast	27,264,747
Turnout	75.8%

Votes summary

Popular vote

Labour			48.04%
Conservative			41.88%
Liberal			8.54%
Others			1.55%

Seats summary

Parliamentary seats

Labour			57.78%
Conservative			40.16%
Liberal			1.90%
Others			0.16%

Incumbents defeated

	Name	Constituency	Office held whilst in Parliament	Defeated by
Conservative	Priscilla Buchan	Aberdeen South		Donald Dewar	Labour
	Forbes Hendry	Aberdeenshire West		James Davidson	Liberal
	Geoffrey Howe	Bebington		Edwin Brooks	Labour
	Norman Cole	Bedfordshire South		Gwilym Roberts	Labour
	William Anstruther-Gray	Berwick and East Lothian	Chairman of the 1922 Committee	John Mackintosh	Labour
	Edward Gardner	Billericay		Eric Moonman	Labour
	Wyndham Davies	Birmingham Perry Barr		Christopher Price	Labour
	Arthur Tiley	Bradford West		Norman Haseldine	Labour
	Dudley Smith	Brentford and Chiswick		Michael Barnes	Labour
	Alan Hopkins	Bristol North East		Raymond Dobson	Labour
	Martin McLaren	Bristol North West		John Ellis	Labour
	Donald Box	Cardiff North		Ted Rowlands	Labour
	William Shepard	Cheadle		Michael Winstanley	Liberal
	Patricia Hornsby-Smith	Chislehurst		Alistair Macdonald	Labour
	Peter Thomas	Conwy		Ednyfed Hudson Davies	Labour
	James Scott-Hopkins	Cornwall North		John Pardoe	Liberal
	Richard Thompson	Croydon South		David Winnick	Labour
	Anthony Meyer	Eton and Slough		Joan Lestor	Labour
	Rolf Dudley-Williams	Exeter		Gwyneth Dunwoody	Labour
	Henry Brooke	Hampstead	Former Home Secretary	Ben Whitaker	Labour
	Anthony Courtney	Harrow East		Roy Roebuck	Labour
	David Walder	High Peak		Peter Jackson	Labour
	Godfrey Lagden	Hornchurch		Alan Lee Williams	Labour
	Albert Cooper	Ilford South		Arnold Shaw	Labour
	Humphry Berkeley	Lancaster		Stan Henig	Labour
	Christopher Chataway	Lewisham North		Roland Moyle	Labour
	Patrick McNair-Wilson	Lewisham West		James Dickens	Labour
	John Barlow	Middleton and Prestwich		Denis Coe	Labour
	Peter Thorneycroft	Monmouth	Former Chancellor of the Exchequer	Donald Anderson	Labour
	William Clark	Nottingham South		George Perry	Labour
	Montague Woodhouse	Oxford		Evan Luard	Labour
	Ian Montagu Fraser	Plymouth Sutton		David Owen	Labour
	Terence Clarke	Portsmouth West		Frank Judd	Labour
	Julian Amery	Preston North	Former Secretary of State for Air	Ronald Atkins	Labour
	Peter Emery	Reading		John Lee	Labour
	Roy Wise	Rugby		William Price	Labour
	Martin Redmayne	Rushcliffe		Antony Gardner	Labour
	Peter Griffiths	Smethwick		Andrew Faulds	Labour
	John Fletcher-Cooke	Southampton Test		Bob Mitchell	Labour
	Samuel Storey	Stretford	Chairman of Ways and Means	Ernest Davies	Labour
	William Yates	The Wrekin		Gerald Fowler	Labour
	Charles Curran	Uxbridge		John Ryan	Labour
	John Harvey	Walthamstow East		William Robinson	Labour
	Anthony Fell	Great Yarmouth		Hugh Gray	Labour
	Charles Longbottom	York		Alex Lyon	Labour
Labour	Patrick Duffy	Colne Valley		Richard Wainwright	Liberal
Liberal	Roderic Bowen	Cardigan		Elystan Morgan	Labour
Liberal	George Mackie	Caithness and Sutherland		Robert Maclennan	Labour

Televised declarations

These declarations were covered live by the BBC where the returning officer was heard to say "duly elected".

From BBC Parliament Replay
Constituency	Winning party 1964		Constituency result 1966 by party						Winning party 1966
Constituency	Winning party 1964		Con	Lab	Lib	PC	SNP	Others	Winning party 1966
Cheltenham		Conservative	22,683	19,768						Conservative hold
Wolverhampton North East		Labour	12,965	21,067						Labour hold
Wolverhampton South West		Conservative	21,466	14,881						Conservative hold
Salford West		Labour	13,257	19,237						Labour hold
Salford East		Labour	9,000	18,409						Labour hold
Exeter		Conservative	18,613	22,189	4,869					Labour gain
Devon North		Liberal	15,631	6,127	16,797					Liberal hold
Smethwick		Conservative	14,550	18,440				508		Labour gain
Nelson and Colne		Labour	13,829	18,406				5,117		Labour hold
Leyton		Labour	18,157	26,803	3,851			441		Labour recovery
Huyton		Labour	20,182	41,132				585		Labour hold
Billericay		Conservative	38,371	40,013	7,587					Labour gain
Preston South		Labour	17,931	20,720						Labour hold
Bexley		Conservative	26,377	24,044	4,405					Conservative hold
Brentford and Chiswick		Conservative	14,031	14,638	2,063					Labour gain
Aberdeenshire West		Conservative	13,956	6,008	15,151					Liberal gain
Taunton		Conservative	22,359	19,216	5,460					Conservative hold
Monmouth		Conservative	25,654	28,619						Labour gain

The 5,117 votes polled for the "Others" in Nelson and Colne were all polled for Patrick Downey, uncle of Lesley Ann Downey, who had been murdered by the Moors Murderers. Downey advocated the return of hanging.

Notes

^ ^a ^b The seat and vote count figures for Labour given here include the Speaker of the House of Commons
^ The Conservative figure includes Ulster Unionists and National Liberals.

References

^ ^a ^b ^c Thorpe, Andrew (1997). A History of the British Labour Party. London: Macmillan Education UK. p. 157. doi:10.1007/978-1-349-25305-0. ISBN 978-0-333-56081-5.
^ "1966: Wilson gains mandate", BBC News, 5 April 2005, retrieved 26 May 2018
^ "Election replay 1966", BBC News, 29 March 2006, retrieved 26 May 2018
^ 1966 General Election, BBC Parliament, retrieved 26 May 2018

External links

United Kingdom election results—summary results 1885–1979 Archived 23 February 2008 at the Wayback Machine

Manifestos

Action Not Words: The New Conservative Programme, 1966 Conservative Party manifesto
Time for Decision, 1966 Labour Party manifesto
For All the People: the Liberal Plan of 1966, 1966 Liberal Party manifesto

[speaker-1] The seat and vote count figures for Labour given here include the Speaker of the House of Commons

[Conservatives-6] The Conservative figure includes Ulster Unionists and National Liberals.

[:0-2] Thorpe, Andrew (1997). A History of the British Labour Party. London: Macmillan Education UK. p. 157. doi:10.1007/978-1-349-25305-0. ISBN 978-0-333-56081-5.

[SusVic-3] "1966: Wilson gains mandate", BBC News, 5 April 2005, retrieved 26 May 2018

[4] "Election replay 1966", BBC News, 29 March 2006, retrieved 26 May 2018

[5] 1966 General Election, BBC Parliament, retrieved 26 May 2018

[note 1]

[1]

[2]

[3]

[4]

[note 2]

v t e Elections and referendums in the United Kingdom
General elections	1802 1806 1807 1812 1818 1820 1826 1830 1831 1832 1835 1837 1841 1847 1852 1857 1859 1865 1868 1874 1880 1885 1886 1892 1895 1900 1906 1910 (Jan) 1910 (Dec) 1918 1922 1923 1924 1929 1931 1935 1945 1950 1951 1955 1959 1964 1966 1970 1974 (Feb) 1974 (Oct) 1979 1983 1987 1992 1997 2001 2005 2010 2015 2017 2019 2024 Next
Local elections	1889 1890 1892 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2021 2022 2023 2024 2025
European elections	1979 1984 1989 1994 1999 2004 2009 2014 2019
Referendums	1975 2011 2016
See also Elections in England Northern Ireland Scotland Wales Great Britain

v t e Harold Wilson
Premierships	1964–1970 1974–1976
General elections	1964 1966 1970 February 1974 October 1974
Party elections	1960 leadership 1962 deputy leadership 1963 leadership
Shadow Cabinet elections	1952 1953 1954 1955 1956 1957 1958 1959 1960
Referendum	1975 European Communities membership
Constituencies	Ormskirk Huyton
Resignation Honours	1970 1976
Family	Mary Wilson (wife) Robin Wilson (son) Harold Seddon (Uncle)
Media and popular culture	Mrs. Wilson's Diary Yesterday's Men (TV documentary, 1971) The Lavender List (TV, 2006) Longford (TV, 2006) Made in Dagenham (Film, 2010) The Audience (Play, 2013) The Crown (TV, 2019) Stonehouse (TV, 2023)
Related articles	Rhodesia's Unilateral Declaration of Independence Beira Patrol D-notice affair Gnomes of Zurich Harold Wilson plot allegations Clockwork Orange Harry letters affair In Place of Strife Wilson Doctrine Bibliography
Category