Nick Clegg's comments that the Coalition had made a mistake by not spending enough on infrastructure came ahead of the latest growth figures, which will be announced today.
He said the figures will reveal what happened in the last three months of 2012 are likely to be "considerably weaker" than over the summer.
More top news
A Sunday Times poll suggests Labour are "on course for Downing Street" as Ed Miliband's approval rating jumps following a TV grilling.
Major landmarks including London's Tower Bridge, Paris' Eiffel Tower and Germany's Brandenburg Gate switched off their lights for an hour.
The man in charge of the world's most valuable company says he hopes to give all his money away after paying for his nephew's education.