David Cameron became the Prime Minister of the United Kingdom in May 2010, leading a Conservative and Liberal Democrat coalition government. He is the current leader of the Conservative Party.
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Ed Miliband is the leader of the Labour Party and the opposition leader in Parliament.
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Nick Clegg is the current British deputy prime minister and the leader of the Liberal Democrats.
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Nigel Farage is the leader of the Independence Party, a populist political party.
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Natalie Bennett is the leader of the Green Party of England and Wales.
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Nicola Sturgeon is the leader of the Scottish National Party, which advocates for Scotland's succession from the United Kingdom.
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Leanne Wood is the leader of the Plaid Cymru Party, which is a political party in Wales that advocates for independence within the European Union.