Will the five different polls that took place on 5 May 2011 prove to be a watershed for politics in Britain? It depends where you see the axis for change and the key tipping points, says Simon Barrow. There are at least two distinct ways of narrating differential outcomes.
The aim of the recent Scotland Bill, says Simon Barrow, is to please the growing number of Scots who favour more powers for their own parliament, while simultaneously clawing back a large sum of money from the Westminster block grant and undermining already-waning support for the SNP ahead of the elections in May 2011.
The big focus in this election will be marginal constituencies, however there are also a few which might produce some interesting results with smaller parties and independents perhaps making inroads despite the first-past-the-post system. Here are some of the ones to watch: