But how long will the honeymoon last?
Poll shows voters approve of George Osborne's Budget as Tory support reaches post-election high.
There has been no mass defection of voters to Labour from the Liberal Democrats.
Final pre-election polls show the Tories around 30 seats short of a majority.
Tories just 5 points ahead of Labour as Lib Dems drop 4 points to 24 per cent.
Tories down one to 33 per cent as Labour rises three to 28 per cent in new Opinium survey.
Conservative support down three to just 33 per cent in latest ICM survey.
Conservative lead back up to 10 points in latest ComRes poll.
David Cameron's performance in the final leaders' debate fails to boost Conservative support.
Labour unchanged on 27 per cent in latest YouGov poll.
Lib Dems up three points to 31 per cent in latest YouGov poll.
Support for David Cameron's party rises four points to 36 per cent in latest Populus poll.
Latest ComRes poll puts Tories down two to 32 per cent, just a point ahead of the Lib Dems.
Latest YouGov poll suggests a hung parliament remains the most likely outcome of the election.
Latest polls put Lib Dems ahead of Labour and show little decline in support.
New YouGov poll suggests press attacks have not damaged Clegg as Lib Dem support rises to 29 per cen
Latest YouGov poll puts Tories five points ahead of Labour.
New poll puts the Conservatives eight points ahead of the Lib Dems.
Lib Dems up to 34 per cent in new poll, three points ahead of the Tories.
New YouGov poll puts the Tories two points ahead of the Lib Dems.
Dramatic increase in support continues as new YouGov poll puts the Lib Dems in first place.
New poll puts Lib Dems up 12 points to 32 per cent, ahead of the Tories.
Support for Lib Dems surges eight points to 30 per cent, just three points behind the Tories.
Poll bounce for Nick Clegg's party following first TV debate.
Tories down four points to 37 per cent in latest YouGov poll.
Latest YouGov poll suggests Tories will win a small majority at the election.
Latest Populus poll suggests hung parliament remains likely.
Conservatives just six points ahead of Labour in new YouGov and ICM polls.
New YouGov poll shows hung parliament remains likely.