United Kingdom

Deputy Prime minister and Leader of the Liberal Democrats, Nick Clegg, talks to the FT on a train to his constituency in Sheffield.

Charlie Bibby/FT

Deputy Prime minister and Leader of the Liberal Democrats, Nick Clegg is photographed during an interview on a train. Clegg was on his way to his constituency in Sheffield 

ATTENTION EDITORS - CAPTION CORRECTION FOR LON101 TRANSMITTED ON APRIL 23, 2015 AT APPROXIMATELY 0830 GMT...ATTENTION EDITORS - CAPTION CORRECTION FOR LON101 TRANSMITTED ON APRIL 23, 2015 AT APPROXIMATELY 0830 GMT. THE CAPTION INCORRECTLY MENTIONS A PUSH CHAIR. A CORRECTED VERSION IMMEDIATELY FOLLOWS THIS ADVISORY. WE ARE SORRY FOR ANY INCONVENIENCE CAUSED. REUTERS.  A woman walks past a piece of street art depicting a pregnant Catherine, Duchess of Cambridge, in north London, April 23, 2015. The Duchess is due to give birth to her second child in the next few days.  REUTERS/Cathal McNaughton TPX IMAGES OF THE DAY  TEMPLATE OUT

Cathal McNaughton/Reuters

A woman walks past a piece of street art depicting a pregnant Catherine, Duchess of Cambridge, in north London. The Duchess is due to give birth to her second child in the next few days. 

A child of a party activist waits for Britain's Prime Minister David Cameron to deliver a speech at a regional campaign launch in Penzance on Thursday in Penzance, England. Britain goes to the polls in a General Election on May 7

Toby Melville/Reuters

A child of a party activist waits for Britain’s Prime Minister David Cameron to deliver a speech at a regional campaign launch in Penzance on Thursday in Penzance, England

The shadow of Britain's Prime Minister Cameron is cast on a screen as he delivers a speech in a garden shed warehouse during a campaign event in Bedford, southern...The shadow of Britain's Prime Minister David Cameron is cast on a screen as he delivers a speech in a garden shed warehouse during a campaign event in Bedford, southern England April 22, 2015.  REUTERS/Toby Melville

Toby Melville/Reuters

The shadow of Britain’s Prime Minister David Cameron is cast on a screen as he delivers a speech in a garden shed warehouse during a campaign event in Bedford, southern England 

Boris Johnson today campaigned in Ramsgate, in the Thanet South constituency on behalf of Conservative candidate, Criag McKinlay.

Charlie Bibby/FT

Boris Johnson campaigns in Ramsgate, in the Thanet South constituency, on behalf of Conservative candidate, Craig McKinlay 

Nick Clegg Campaigns in Cornwall...NEWLYN, ENGLAND - APRIL 21:  Deputy Prime Minister Nick Clegg chats on board a fishing vessel with market manager Lionel Washer (L), Andrew George, MP for St Ives (2R) and Harbour Master Rob Parsons (R) at Newlyn Harbour on April 21, 2015 in Cornwall, England. The Liberal Democrat party leader visited the harbour to campaign alongside Liberal Democrat candidate and MP of 18 years Andrew George and meet members of the fishing community. Britain goes to the polls in a general election on May 7.  (Photo by Matt Cardy/Getty Images)

Matt Cardy/Getty

Deputy Prime Minister Nick Clegg chats on board a fishing vessel with market manager Lionel Washer (L), Andrew George, MP for St Ives (2R), and Harbour Master Rob Parsons (R) at Newlyn Harbour on Tuesday in Cornwall, England 

Britain's Prime Minister Cameron delivers a speech with Chancellor of the Exchequer Osborne at Arriva TrainCare in Crewe in northern England...Britain's Prime Minister David Cameron (R) delivers a speech with Chancellor of the Exchequer George Osborne during a campaign stop at Arriva TrainCare in Crewe in northern England, April 20, 2015. REUTERS/Toby Melville

Toby Melville/Reuters

Britain’s Prime Minister David Cameron delivers a speech with Chancellor of the Exchequer George Osborne during a campaign stop at Arriva TrainCare in Crewe in northern England 

Fans of the Royal family wait outside the Lindo Wing of St Mary's hospital in London, April 20, 2015. Britain's Catherine, Duchess of Cambridge, is due to give birth to her second child at the hospital some time in the next two weeks

Cathal McNaughton/Reuters

Fans of the Royal family wait outside the Lindo Wing of St Mary’s hospital in London, on Monday. Britain’s Catherine, Duchess of Cambridge, is due to give birth to her second child at the hospital some time in the next two weeks

SNP candidate for Perthshire South and Ochil, Tasmina Ahmed Sheikh, is joined by Alex Salmond, the SNP candidate for the Gordon constituency during campaigning on Thursday in Milnathort, Scotland

Jeff J Mitchell/Getty Images

SNP candidate for Perthshire South and Ochil, Tasmina Ahmed Sheikh, is joined by Alex Salmond, the SNP candidate for the Gordon constituency during campaigning on Thursday in Milnathort, Scotland

A dog and supporters wait for the arrival of Labour Party leader Ed Miliband in Crouch End, north London as part of his General Election campaign tour.

Stefan Rousseau/PA

A dog and Labour supporters wait for the arrival of party leader Ed Miliband in Crouch End, north London as part of his general election campaign tour

Spring weather April 16th 2015...The aurora borealis, or the northern lights as they are commonly known, takes place over the Bathing House in Howick, Northumberland, in the early hours of this morning.

Owen Humphreys/PA

Aurora Borealis, commonly known as the Northern Lights, takes place over the Bathing House in Howick, Northumberland, in the early hours of Thursday morning 

Anthem of the Seas arrives in Southampton...The world's joint third largest cruise ship, MS Anthem of the Seas, owned by Royal Caribbean, arrives at berth 101 in Southampton Docks ahead of her naming ceremony on 20 April. PRESS ASSOCIATION Photo. Picture date: Wednesday April 15, 2015.

Andrew Matthews/PA

The world’s joint third largest cruise ship, MS Anthem of the Seas, owned by Royal Caribbean, arrives at berth 101 in Southampton Docks ahead of her naming ceremony

Anti-nuclear activists block one of the entrances to Faslane naval base on the Clyde in Faslane, Scotland. The Scrap Trident campaign is urging voters to back only those candidates who firmly reject the plan to replace the current Trident system

Jeff Mitchell/Getty Images

Anti-nuclear activists block one of the entrances to Faslane naval base on the Clyde in Faslane, Scotland. The Scrap Trident campaign is urging voters to back only those candidates who firmly reject the plan to replace the current Trident system

Prime Minister David Cameron poses for a selfie with a local woman as he campaigns in Alnwick, England

Peter Macdiarmid/Getty Images

David Cameron, UK prime minister, poses for a selfie as he campaigns in Alnwick, England ahead of May’s general election.

Nigel Farage, the leader of the United Kingdom Independence Party, laughs during a visit to a factory in Clacton, Essex.

Peter Nicholls/Reuters

Nigel Farage, the leader of the UK Independence party, laughs during a visit to a factory in Clacton, Essex.

The sun rises off the North East coast near Cullercoats bay in North Tyneside, as Britain is set to bask in its hottest temperatures of the year so far, with the mercury expected to soar higher than in parts of Spain this week.

Owen Humphreys/PA

The sun rises off the northeast coast near Cullercoats Bay in North Tyneside, as Britain is set to bask in its hottest temperatures of the year.

George Osborne On The Conservative Party Election Trail In The South West   ***BESTPIX***

Matt Cardy/Getty Images

Chancellor George Osborne watches as old oil is drained from a car that is being serviced in the service and repair workshops as he meets apprentices at Hawkins garage near St Austell on Thursday

British Prime Minister and leader of the...British Prime Minister and leader of the Conservative Party, David Cameron, talks with pupils during a general election campaign visit to the Kings Leadership Academy in Warrington, northwest England, on April 2, 2015. Cameron and opposition leader Ed Miliband face their one and only live television debate of the election campaign on April 2, along with five others in a seven-way contest.  AFP PHOTO / POOL / LEON NEALLEON NEAL/AFP/Getty Images

Leon Neal/AFP/Getty

British Prime Minister and leader of the Conservative Party, David Cameron, talks with pupils during a general election campaign visit to the Kings Leadership Academy in Warrington, northwest England 

Britain's opposition Labour Party leader Ed Miliband greets a woman as he arrives at an election campaign event at the town hall in Bury, northern England...Britain's opposition Labour Party leader Ed Miliband greets a woman as he arrives at an election campaign event at the town hall in Bury, northern England, April 2, 2015. REUTERS/Andrew Yates

Andrew Yates/Reuters

Britain’s opposition Labour Party leader Ed Miliband greets a woman as he arrives at an election campaign event at the town hall in Bury, northern England 

Britain's Prime Minister David Cameron leaves Downing Street to see Queen Elizabeth II for the official dissolution of Parliament, in London, Monday, March 30, 2015. The United Kingdom will go to the polls for a general election on May 7. (AP Photo/Alastair Grant)

Alastair Grant/AP

Britain’s Prime Minister David Cameron leaves Downing Street to see Queen Elizabeth II for the official dissolution of Parliament, in London