Tag Archives: bob worcester

In 18 months we’ll know the result of the 2015 general election.

Forecasting is a mug’s game – especially because there are an even greater number of variables this time than usual: a governing coalition of two parties with one established centre-left opposition, Labour, and an insurgent right-wing party, Ukip.

But plenty are having a go at it anyway. Lib Dem MP Sir Nick Harvey reckons Labour has the next election in the bag. Psephologist Lewis Baston thinks we’re headed for a second hung parliament. And pollster Sir Bob Worcester believes the Lib Dems are destined for meltdown.

Here’s my quick ‘n’ dirty analysis based on the polling trends. What I’ve looked at is Labour’s lead over the Conservatives according to the monthly average of opinion polls under three different scenarios.

(Huge caveat straight off: the extent of the polling science on display here is me playing around on an Excel spreadsheet.)

Scenario 1

The Conservatives hit rock bottom in May 2012. The omnishambles budget and its desperate U-turns were followed by a poor set of local election results. There have been dips since then, notably when it looked like the economy might plunge into what was being billed as a triple-dip recession at the start of 2013, but never quite matching that period.

Taking May 2012 as the peak of Labour’s lead, what would happen if the linear trend since then were to continue through to May 2015? This is what: