The 2010 UK general election ended a long era and birthed a hung parliament.

History · Published 30 September 2026 Swipe more like this →

In short: In May 2010, the United Kingdom faced its first hung parliament since 1974. Amidst the first televised leadership debates and a parliamentary expenses scandal, voters reshaped the political landscape. The result forced a historic coalition government, marking a pivotal shift that would define British politics for the next fourteen years.

The 2010 general election, held on 6 May, saw 650 MPs elected to the House of Commons. It was a watershed moment for British democracy, ending the Labour Party's long period in power and resulting in the first hung parliament in decades. Despite the Conservative Party securing a higher share of the vote than Labour had in 2005, they fell short of an overall majority, winning 306 seats. This forced the Conservatives into a coalition with the Liberal Democrats, a partnership that lasted until 2024.

The campaign was marked by several unique factors, including the first-ever televised debates between the three main party leaders. These debates propelled Liberal Democrat leader Nick Clegg into the spotlight, though the party's actual seat count ultimately declined. The election also saw a record 228 new MPs enter Parliament, including many future cabinet ministers like Liz Truss and Rachel Reeves. This influx was partly driven by a massive turnover of sitting members; 149 MPs stood down, a trend heavily influenced by the 2009 parliamentary expenses scandal.

The election was not without controversy or logistical challenges. From the 'Bigotgate' incident involving Gordon Brown to postal voting errors in Bristol and London, the campaign faced significant scrutiny. Furthermore, the Green Party achieved a historic milestone by winning its first seat in Brighton Pavilion. As the first election where the minimum age of candidacy was 18, the 2010 contest remains a significant case study in constitutional process, as politicians and the public navigated the complexities of forming a coalition government for the first time in modern UK history.

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