Ashcroft Research Shows Tories Could Do Better Under AV - And LibDems Worse

I think after reading THIS, our new friends in the Liberal Democrats might be reconsidering their blind support for the Alternative Vote system. Michael Ashcroft has commissioned some research which shows that a dramatic decline in support for the LibDems (as evidenced in recent opinion polls) could lead to a large rise in the number of seats won by the Conservatives.

There has been a widespread assumption that the Conservatives have nothing to gain from electoral reform, and the work that has been done so far – such as the YouGov poll for the Spectator earlier this month – has indeed suggested that the Tories would be the biggest net losers when comparing A.V. with First Past The Post (FPTP).

As ever, though, national polls can only tell us so much – it would be in the marginal seats that A.V. would make a decisive difference. Would voters in these seats behave differently under the two systems? And would the effect be different depending which parties were in contention? A newly commissioned 6,000-sample poll helps to shed some light on the debate.

1,500 people were interviewed in each of four clusters of target seats: the 50 most marginal Labour-held seats with the Conservatives in second place; the 50 most marginal Conservative-held seats with Labour in second place; the 25 most marginal Liberal Democrat-held seats where the Conservatives are second; and the 25 most marginal Conservative seats where the Lib Dems are second.

The findings are striking. Under a FPTP election, Labour would gain 28 of the seats in which it is currently in second place to the Conservatives. Although the Conservative vote in these seats was only fractionally down since the general election, a 4-point drop in the Liberal Democrat share exclusively benefited Labour. In the 25 Liberal Democrat-held seats, though, the collapse in the Lib Dem vote was much more dramatic: the party was down 15 points from its general election position. In this scenario, the Conservatives would win all of these seats plus a further five – more than compensating for its losses on the Labour battleground.

Under A.V. the swings were less dramatic but the effect was no less interesting. In Con-Lab marginals, while Labour voters were much more likely to give their second preference to the Lib Dems than to the Conservatives, Liberal Democrats were more likely to give their second preferences to the Tories than Labour – albeit by a smaller margin. Labour would gain 16 Conservative seats under this system. In the Liberal Democrat-Conservative battleground, although the Lib Dems were the significant net beneficiaries of second and third preferences, they were so far behind on first preferences that the effect of the transfers was to narrow the Tory lead, not eliminate it. In this scenario the Conservatives would gain 19 of Lib Dem seats in which they are in second place – leaving them three seats up on the deal, compared to only two under FPTP. This gives the rather counterintuitive result that in an election now, the Conservatives could do as well, and possibly better, under A.V. than under FPTP.

There will be further complicating factors, of course. We don’t yet know for sure the impact of the reduction in the number of constituencies – the Conservatives should be the net beneficiaries, but the parties will fight over every boundary line; until the new map is drawn we won’t know how many seats will change hands for a given swing. It is also possible that, under A.V., swings could start to vary between seats even more than was the case on 6 May, if voters start to set even more store by the merits of individual candidates when allocating their preferences. And fairly small shifts in headline voting intention (particularly an increase in support for the Liberal Democrats) could change the result under A.V. significantly, given their advantage in second and third preferences.

We took the opportunity to gauge the opinion of the marginals more widely. Not surprisingly, the coalition’s performance was more highly rated in the Conservative-Liberal Democrat battleground than where Labour are strong contenders, though a clear majority thought the new government was doing well overall – indeed nearly a quarter admitted to thinking it was doing better than they expected. However, only one in ten of those who did not vote Conservative or Liberal Democrat on 6 May said they were now more likely to vote for either party because of the way they have conducted themselves since the election.

But more alarm bells should ring for the LibDems over another finding...

Voters in these seats were evenly divided as to whether the coalition represents “the beginning of a new type of politics”, though small majorities thought so on the Conservative-Liberal Democrat battleground. Just under half thought the way David Cameron and the Conservatives had behaved since the election “shows that the Conservative Party really has changed for the better”.

Significantly, even in the Liberal Democrat-held seats, less than a quarter of voters thought the Lib Dems were having a significant impact on the coalition government’s agenda. Most thought the government’s agenda is very similar or the same as what they would see if the Conservatives were governing alone.

To read the full report (it's 8 pages), click HERE.