I could be all tribal and also claim like the chancellor that the economy contracted by 0.5% in the last three months of 2010 because of the snow. But while I can see this being a factor, Manufacturing still went up by 1.5% which means the weather was not an overriding factor as manufacturing workers still turned up to work and good where still delivered and made.
I think that this is generally a very bad sign for the coalition as well as the country. It's a shock for a reason, because its so unexpected. The construction industry fell the most, decreasing by 3.3% in the quarter. This I expect is down to so much spare capacity in the commercial sector and the very slow housing market.
Of course politically the government will claim that this is not down to policy and they won't change their plans. But If this continues I expect the government to change their plans accordingly. This is because if the parties in the coalition want to win votes then they will need to keep the economy on track, otherwise you can expect Labour to win a majority in the next general election.
Coalition, You have been warned!
I'm not the only Lib Dem who is worried see Caron's Musings post, http://carons-musings.blogspot.com/2011/01/ok-im-scared-about-economy-now-lib-dems.html
