This week saw the latest in Lord Ashcroft’s polls of the marginal battleground seats that will decide the result of the next general election. This crop focused on 14 marginal Conservative-held seats where Labour are in second place.
The overall news was half-encouraging for Labour. As it stands, Ed Miliband’s party is poised to win 11 of these 14 seats next May. The average swing from Tory to Labour of 4.5% would be enough to win 53 Tory seats, which, as as Ashcroft notes, “combined with the 17 seats my recent polling suggested they could gain from the Lib Dems, would be enough for a small overall majority”.
Of course, this poll is a snapshot, not a prediction (as Ashcroft repeatedly stresses). A similar exercise conducted by Ashcroft for PoliticsHome in 2009 pointed to a Tory majority of 70 seats and we all know how that turned out a few months later. Usually the governing party picks up support as the election nears, while the opposition party loses support. We’ll see how that historical pattern bears out in Coalition conditions and as voting becomes yet more fragmented between five national parties, as well as the nationalists in Scotland and Wales.
But the most newsworthy finding from Ashcroft’s poll was that Ukip would win two Conservative-held seats, Thanet South and Thurrock.