This chart and table tracks national voting intention in England, Wales and Scotland, over the last 6 months.

Members of the public are asked which party they would vote for if there was a General Election tomorrow were there a candidate from all parties standing in their constituencies. Currently it can be seen that support for the main parties has remained relatively stable with Labour just ahead of the Conservatives for most of the last 6 months, but a significant Labour lead has opened up in our latest poll as Conservative voting intention drops away in the wake of the unpopular 2012 Budget.

Patrick Briône.