Pledges on the economy, businesses and mental health are expected from Westminster's party leaders as general election campaigning continues.
BBC political editor Nick Robinson gives an update on his progress - and sets out his view on the election campaign which formally begins today.
David Cameron says he wants to complete the job of "turning the country around" as the election officially gets under way and other leaders hit the campaign trail.
Labour leader Ed Miliband unveils his party's business manifesto with a warning about David Cameron's pledge to hold an EU referendum - while some businesses criticise the use of their quotes in a Labour advert.
Lib Dem leader Nick Clegg says his party will not "play footsie" with leaving the EU - and says he wants to "serve out the next Parliament".
UKIP is the only political party offering real change and has a "completely distinctive plan", its leader Nigel Farage says as he launches the party's key election pledges.
The Green Party could be in a "very decisive place" in a hung parliament after the general election, its leader in England and Wales predicts.
The work and pensions secretary says the Conservatives are not keeping plans for £12bn of benefit cuts secret - saying no final decisions have been made.
Sinn Féin President Gerry Adams says talk of a hung parliament and whether his party would eventually take seats at Westminster is "a distraction".
A tour of the Northern Ireland Assembly at Stormont.
Healthcare, house-buying, poverty and austerity are the focus for Scotland's political parties on day two of general election campaigning.
BBC Democracy Live takes you on a tour of the Scottish Parliament.
The Conservatives defend their record in power as the party launches its Welsh campaign for the general election.
A guide to the National Assembly for Wales.
Who are the Budget winners and losers in the East Midlands?
A pre-election Budget, but will the catapult energise the Midlands?
Political analysis from around England
The Treasury Committee hears from the Chancellor, George Osborne.
Links to political parties and other useful websites covering UK politics.
Here's a full list of who is doing what job in David Cameron's new cabinet
The details of Labour leader Ed Miliband's shadow cabinet following the recent reshuffle.
Links to other Parliamentary broadcasters
The latest from the campaign trail as our reporters travel around the country with the parties.
Fighting a seat where you have no chance of winning
The Conservatives say a Labour government would raise taxes for every working family in Britain by £3,028. Would it?
Social media verdicts on the kitchenware and keepsakes from campaign
Parliament is dissolved and the five-and-a-half-week race for No 10 begins.
The BBC's David Cowling looks at the challenges facing pollsters during the 2015 general election.
A Labour majority in the general election would be "difficult but doable", the party's election co-ordinator Douglas Alexander says.
The centre-ground of politics is the place where elections are won - take the quiz to find out how close you are to the current political centre.