David Cameron

Britain's Prime Minister David Cameron (...Britain's Prime Minister David Cameron (4th L) and Mayor of London Boris Johnson (3rd R) are pictured during a visit to a Crossrail construction site underneath Tottenham Court Road in central London, on January 16, 2014. The Crossrail project, which is expected to be completed in 2018, will link Berkshire, west of London with Essex, east of London.

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David Cameron, UK prime minister, and mayor of London Boris Johnson visit a Crossrail construction site underneath Tottenham Court Road in central London. Crossrail, which is expected to start running in 2018, will link Berkshire, west of London, with Essex, east of London. Mr Cameron is pictured fourth from left, Mr Johnson third from the right Read more

British Prime Minister David Cameron Visits China

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Chinese premier Li Keqiang and David Cameron, UK prime minister, talk during a signing ceremony inside the Great Hall of the People. Beijing, China.

Leader of the Conservative Party and Prime Minister, David Cameron, delivers his keynote speech to close the conference in Manchester.

Charlie Bibby/FT

Conservative leader and prime minister, David Cameron, delivers his keynote speech to close the party’s annual conference in Manchester on Wednesday.

An Alternative View Of The Conservative Party Annual Conference...MANCHESTER, ENGLAND - OCTOBER 01:  (EDITOR'S NOTE: Image was processed using digital filters. Colour version not available) Boris Johnson, the Mayor of London, delivers his speech in the Main Hall of Manchester Central on the third day of the Conservative Party Conference on October 1, 2013 in Manchester, England. David Cameron has unveiled a Government pilot scheme for GP surgeries to open from 8am until 8pm seven days, backed by 50 million GBP of funding.

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Boris Johnson, Mayor of London, delivers a speech on Wednesday on the third day of the Conservative Party’s annual conference in Manchester, UK.

Britain's Prime Minister Cameron leaves 10 Downing Street in London...Britain's Prime Minister David Cameron leaves Number 10 Downing Street to attend parliament in London August 29, 2013. Britain's parliament has been recalled to vote on how to respond to Syria's suspected use of chemical weapons. REUTERS/Suzanne Plunkett (BRITAIN - Tags: POLITICS CONFLICT)

Suzanne Plunkett/Reuters

David Cameron, UK prime minister, leaves Number 10 Downing Street to attend parliament in London on Thursday. Britain’s parliament has been recalled to vote on how to respond to Syria’s suspected use of chemical weapons Read more

The peninsular of Gibraltar on August 8, 2013 in Gibraltar. David Cameron has spoken with his Spanish counterpart, Mariano Rajoy, and Mr Rajoy has offered to 'reduce measures' at the Gibraltar border. Tensions between the British and Spanish governments have been raised on issues surrounding the sovereignty of Gibraltar. An increase in Spanish border crossing checks between the Rock and mainland Spain, leading to lengthy queues, is widely considered to be a retaliatory move for the construction of an artificial reef in British waters, which it is claimed has had a negative impact on Spanish fishing vessels in the area.

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The peninsular of Gibraltar, on Thursday, focus of a political row between the UK and Spain. The UK prime minister, David Cameron, says he has spoken with his Spanish counterpart, Mariano Rajoy, who has offered to “reduce measures” at the Gibraltar border. Tensions between the two countries have been raised on issues surrounding the sovereignty of Gibraltar. An increase in Spanish border crossing checks between the Rock and mainland Spain, leading to lengthy queues, is widely considered to be a retaliatory move for the construction of an artificial reef in British waters, which it is claimed has had a negative impact on Spanish fishing vessels in the area.

 soldier stands guard ahead of a wreath-laying ceremony by British Prime Minister David Cameron at the Monument of the Motherland Defenders in Astana, Kazakhstan.

Leon Nealleon/AFP

A soldier stands guard ahead of a wreath-laying ceremony by UK Prime Minister David Cameron at the Monument of the Motherland Defenders in Astana, Kazakhstan on July 1, 2013. Read more

(L-R) Japanese Prime Minister Shinzo Abe, German Chancellor Angela Merkel, Russian President Vladimir Putin, British Prime Minister David Cameron, US President Barack Obama, French President Francois Hollande, Canadian Prime Minister Stephen Harper and Italian Prime Minister Enrico Letta arrive for a family photo on the second day of the G8 Summit at Lough Erne, Northern Ireland, Britain, 18 June 2013. Leaders from Canada, France, Germany, Italy, Japan, Russia, USA and UK are meeting at Lough Erne in Northern Ireland for the G8 Summit 17-18 June. The leaders were holding their second and final day of talks on 18 June, with the global economy and tax avoidance high on the agenda.

Kerim Okten/EPA

On day two of the G8 Summit at Lough Erne, leaders take a walk on Tuesday in the area around the two connected lakes in Northern Ireland. From left to right, Shinzo Abe, Japanese prime minister, Angela Merkel, German chancellor, Vladimir Putin, Russian president, David Cameron, British prime minister, Barack Obama, US president, Francois Hollande, French president, Stephen Harper, Canadian prime minister, and Enrico Letta, Italian prime minister. The leaders are meeting for talks that include the global economy and tax avoidance

Britain's Prime Minister David Cameron welcomes Germany's Chancellor Angela Merkel to the Lough Erne golf resort where the G8 summit is taking place in Enniskillen...Britain's Prime Minister David Cameron welcomes Germany's Chancellor Angela Merkel to the Lough Erne golf resort where the G8 summit is taking place in Enniskillen, Northern Ireland June 17, 2013.

Yves Herman/Reuters

UK Prime Minister David Cameron welcomes German Chancellor Angela Merkel to the Lough Erne golf resort where the G8 summit is taking place in Enniskillen, Northern Ireland.

Cameron visit to London Gateway container port

Stefan Rousseau/PA Wire

Prime Minister David Cameron looks over the River Thames estuary from the top of a 138m-high quay crane at the new London Gateway container port which is under construction on the River Thames near Tilbury in Essex on Monday