Plurality voting refers to electoral systems in which the candidate in an electoral district who poll more than any other are elected.
The 1970 United Kingdom general election was held on Thursday 18 June 1970. It resulted in a surprise victory for the Conservative Party under leader Edward Heath, which defeated the governing Labour Party under Prime Minister Harold Wilson. The Liberal Party, under its new leader Jeremy Thorpe, lost half its seats. The Conservatives, including the Ulster Unionist Party (UUP), secured a majority of 30 seats. This general election was the first in which people could vote from the age of 18, after passage of the Representation of the People Act the previous year, and the first UK election where party, and not just candidate names were allowed to be put on the ballots.
The 1950 United Kingdom general election was the first to be held after a full term of a majority Labour government. The general election was held on Thursday 23 February 1950, and was also the first to be held following the abolition of plural voting and university constituencies. The government's lead over the Conservative Party shrank dramatically, and Labour was returned to power but with an overall majority significantly reduced from 146 to just 5. There was a 2.8% national swing towards the Conservatives, who gained 90 seats. Labour called another general election the following year, which the Conservative Party won, returning Churchill to government after six years in opposition.
The 1951 United Kingdom general election was held twenty months after the 1950 general election, which the Labour Party had won with a slim majority of just five seats. The Labour government called a snap election for Thursday 25 October 1951 in the hope of increasing its parliamentary majority. However, despite winning the popular vote and achieving both the highest-ever total vote at the time and the highest percentage vote share, Labour won fewer seats than the Conservative Party. That was caused mainly by the collapse of the Liberal vote, which enabled the Conservatives to win seats by default. The record high vote total remained until it was surpassed by the Conservative Party in 1992 and again in 2019.
The 1959 United Kingdom general election was held on Thursday, 8 October 1959. It marked a third consecutive victory for the ruling Conservative Party, now led by Prime Minister Harold Macmillan. For the second time in a row, the Conservatives increased their overall majority in Parliament, this time to a landslide majority of 100 seats, having gained 20 seats for a return of 365. The Labour Party, led by Hugh Gaitskell, lost 19 seats and returned 258. The Liberal Party, led by Jo Grimond, again returned only six MPs to the House of Commons, but managed to increase its overall share of the vote to 5.9%, compared to just 2.7% four years earlier.
The 1931 United Kingdom general election was held on Tuesday, 27 October 1931. It saw a landslide election victory for the National Government, a three-party coalition which had been formed two months previously after the collapse of the second Labour government. Journalist Ivor Bulmer-Thomas described the result as "the most astonishing in the history of the British party system".
The 1924 United Kingdom general election was held on Wednesday 29 October 1924, as a result of the defeat of the Labour minority government, led by Prime Minister Ramsay MacDonald, in the House of Commons on a motion of no confidence. It was the third general election to be held in less than two years. Parliament was dissolved on 9 October.
The January 1910 United Kingdom general election was held from 15 January to 10 February 1910. The government called the election in the midst of a constitutional crisis caused by the rejection of the People's Budget by the Conservative-dominated House of Lords, in order to get a mandate to pass the budget.
The 1906 United Kingdom general election was held from 12 January to 8 February 1906.
The 1900 United Kingdom general election was held between 26 September and 24 October 1900, following the dissolution of Parliament on 25 September. Also referred to as the Khaki Election, it was held at a time when it was widely believed that the Second Boer War had effectively been won.
The 1885 United Kingdom general election was held from 24 November to 18 December 1885. This was the first general election after an extension of the franchise and redistribution of seats. For the first time a majority of adult males could vote and most constituencies by law returned a single member to Parliament, fulfilling one of the ideals of Chartism to provide direct single-member, single-electorate accountability. It saw the Liberals, led by William Gladstone, win the most seats, but not an overall majority. As the Irish Nationalists held the balance of power between them and the Conservatives who sat with an increasing number of allied Unionist MPs, this exacerbated divisions within the Liberals over Irish Home Rule and led to a Liberal split and another general election the following year.
The 1874 United Kingdom general election saw the incumbent Liberals, led by William Gladstone, lose decisively, even though their party won a majority of the votes cast. Benjamin Disraeli's Conservatives won the majority of seats in the House of Commons, largely because they won a number of uncontested seats. It was the first Conservative victory in a general election since 1841. Gladstone's decision to call an election surprised his colleagues, for they were aware of large sectors of discontent in their coalition. For example, the nonconformists were upset with education policies; many working-class people disliked the new trade union laws and the restrictions on drinking. The Conservatives were making gains in the middle-class, Gladstone wanted to abolish the income tax, but failed to carry his own cabinet. The result was a disaster for the Liberals, who went from 387 MPs to only 242. Conservatives jumped from 271 to 350. Gladstone himself noted: "We have been swept away in a torrent of gin and beer".
The 1865 United Kingdom general election saw the Liberals, led by Lord Palmerston, increase their large majority over the Earl of Derby's Conservatives to 80. The Whig Party changed its name to the Liberal Party between the previous election and this one.
The 1859 United Kingdom general election returned Liberal Party to a majority of seats in the House of Commons. The Earl of Derby's Conservatives formed a minority government. but despite having made small overall gains in the election, Derby's government was defeated in a confidence vote by an alliance of Palmerston's Whigs together with Peelites, Radicals, and the Irish Brigade. Palmerston subsequently formed a new government from this alliance which is now considered to be the first Liberal Party administration.
In the 1857 United Kingdom general election, the Whigs, led by Lord Palmerston, won a majority in the House of Commons as the Conservative vote fell significantly. The election had been provoked by a vote of censure in Palmerston's government over his approach to the Arrow affair which led to the Second Opium War.
The 1832 United Kingdom general election was the first United Kingdom general election held in the Reformed House of Commons following the Reform Act. The election saw the Whigs win an overall majority of 224 seats, with the Tories winning less than 30% of the vote.
The Representation of the People Act 1867, known as the Reform Act 1867 or the Second Reform Act, is an act of the British Parliament that enfranchised part of the urban male working class in England and Wales for the first time. It took effect in stages over the next two years, culminating in full commencement on 1 January 1869.
Multi-member constituencies existed in the Parliament of the United Kingdom and its predecessor bodies in the component parts of the United Kingdom from the earliest era of elected representation until they were abolished by the Representation of the People Act 1948. Since the 1950 general election, all members of the House of Commons have been elected from single-member constituencies.
There are five types of elections in the United Kingdom: elections to the House of Commons of the United Kingdom, elections to devolved parliaments and assemblies, local elections, mayoral elections, and police and crime commissioner elections. Within each of those categories, there may also be by-elections. Elections are held on Election Day, which is conventionally a Thursday, and under the provisions of the Dissolution and Calling of Parliament Act 2022 the timing of general elections can be held at the discretion of the prime minister during any five-year period. All other types of elections are held after fixed periods, though early elections to the devolved assemblies and parliaments can occur in certain situations. The five electoral systems used are: the single member plurality system (first-past-the-post), the multi-member plurality, the single transferable vote, the additional member system, and the supplementary vote.
The 1885 general election in Ireland was the first election following the Representation of the People Act 1884 and the Redistribution of Seats Act 1885, which redrew the Irish electoral landscape.
