How the Labour leadership result changes under a one-member-one-vote system

Had MPs' votes been treated in the same way as party members', Ed Miliband would have won a landslide victory.

One of the likely consequences of Ed Miliband's decision to introduce a new opt-in system for donations to Labour from affiliated trade union members will be a major change to the party's leadership election system. At present the decision lies with an electoral college split three ways between the party's 272 MPs and MEPs, all party members (193,000 at the last count) and members of affiliated trade unions and socialist societies (around 2.7 million). 

But should Miliband make all trade unionists who choose to donate full members of the party (as his speech on Tuesday implied), the third of these sections would effectively cease to exist (most socialist societies already require their members to be members of Labour). This would inevitably raise the question of whether the party should introduce a pure one-member-one-vote (OMOV) system, with MPs' votes no longer given greater weight than those of party members. As I noted in 2010, Labour is the only one of the three main parties which does not give the final say to individual party members. Under the electoral college system, the vote of one MP is worth the votes of 608 party members and 12,915 affiliated members and the vote of one party member is worth the votes of 21 affiliated members.

But would a one-member-one-vote system have changed the outcome in 2010? Earlier today, I reran the election using a OMOV model to discover the answer. It's not a perfect simulation; I don't have the data needed to strip out multiple votes (most MPs, for instance, had at least three votes by virtue of their membership of affiliated societies) and it's hard to know how many trade unionists would have participated under an opt-in system, but it's the best guide currently available. 

While the result does not change significantly (all the candidates finish in the same position, except Diane Abbott, who leapfrogs Andy Burnham and Ed Balls in the first round), it is notable that Ed Miliband's margin of victory increases dramatically from just 1.3 per cent to 8.8 per cent. Since David Miliband won the MPs' section by 140 votes to 122, his share is heavily reduced under a OMOV vote. He also won the party members' section by 66,814 to 55,992, but Ed's huge lead among affiliated members (119,405 to 80,266) means he pulls ahead. 

Given how often it's claimed that he wouldn't have won without the support of the "union barons" (the "block vote" was abolished by John Smith in 1993), Miliband's speech was, among other things, a subtle reminder that it was thousands of individual votes that delivered him victory. 

Here's the new result in full (you can view the actual result here). 

2010 Labour leadership election result under one-member-one-vote

Round One

1. Ed Miliband 125,649 (37.1%)

2. David Miliband 114,205 (33.8%)

3. Diane Abbott 35,259 (10.4%)

4. Ed Balls 34,489 (10.2%)

5. Andy Burnham 28,772 (8.5%)

Round Two

1. Ed Miliband 137,599 (41%)

2. David Miliband 118,575 (35.4%)

3. Ed Balls 40,992 (12.2%)

4. Andy Burnham 38,050 (11.4%)

(Since Abbott was eliminated in the first round in the actual contest, I have had to use Burnham's numbers.)

Round Three

1. Ed Miliband 149,675 (45.3%)

2. David Miliband 127,389 (38.5%)

3. Ed Balls 53,669 (16.2%)

Round Four

1. Ed Miliband 175,519 (54.4%)

2. David Miliband 147,220 (45.6%)

Ed Miliband's margin of victory increases from 1.3 per cent to 8.8 per cent under a one-member-one-vote system. Photograph: Getty Images.

George Eaton is political editor of the New Statesman.

Photo: Getty
Show Hide image

The campaign to keep Britain in Europe must be based on hope, not fear

Together we can show the world a generous, outward-facing Britain we can all be proud of.

Today the Liberal Democrats launched our national campaign to keep Britain in Europe. With the polls showing the outcome of this referendum is on a knife-edge, our party is determined to play a decisive role in this once in a generation fight. This will not be an easy campaign. But it is one we will relish as the UK's most outward-looking and internationalist party. Together in Europe the UK has delivered peace, created the world’s largest free trade area and given the British people the opportunity to live, work and travel freely across the continent. Now is the time to build on these achievements, not throw them all away.

Already we are hearing fear-mongering from both sides in this heated debate. On the one hand, Ukip and the feuding Leave campaigns have shamelessly seized on the events in Cologne at New Year to claim that British women will be at risk if the UK stays in Europe. On the other, David Cameron claims that the refugees he derides as a "bunch of migrants" in Calais will all descend on the other side of the Channel the minute Britain leaves the EU. The British public deserve better than this. Rather than constant mud-slinging and politicising of the world's biggest humanitarian crisis since the Second World War, we need a frank and honest debate about what is really at stake. Most importantly this should be a positive campaign, one that is fought on hope and not on fear. As we have a seen in Scotland, a referendum won through scare tactics alone risks winning the battle but losing the war.

The voice of business and civil society, from scientists and the police to environmental charities, have a crucial role to play in explaining how being in the EU benefits the British economy and enhances people's everyday lives. All those who believe in Britain's EU membership must not be afraid to speak out and make the positive case why being in Europe makes us more prosperous, stable and secure. Because at its heart this debate is not just about facts and figures, it is about what kind of country we want to be.

The Leave campaigns cannot agree what they believe in. Some want the UK to be an offshore, deregulated tax haven, others advocate a protectionist, mean-hearted country that shuts it doors to the world. As with so many populist movements, from Putin to Trump, they are defined not by what they are for but what they are against. Their failure to come up with a credible vision for our country's future is not patriotic, it is irresponsible.

This leaves the field open to put forward a united vision of Britain's place in Europe and the world. Liberal Democrats are clear what we believe in: an open, inclusive and tolerant nation that stands tall in the world and doesn't hide from it. We are not uncritical of the EU's institutions. Indeed as Liberals, we fiercely believe that power must be devolved to the lowest possible level, empowering communities and individuals wherever possible to make decisions for themselves. But we recognise that staying in Europe is the best way to find the solutions to the problems that don't stop at borders, rather than leaving them to our children and grandchildren. We believe Britain must put itself at the heart of our continent's future and shape a more effective and more accountable Europe, focused on responding to major global challenges we face.

Together in Europe we can build a strong and prosperous future, from pioneering research into life-saving new medicines to tackling climate change and fighting international crime. Together we can provide hope for the desperate and spread the peace we now take for granted to the rest of the world. And together we can show the world a generous, outward-facing Britain we can all be proud of. So if you agree then join the Liberal Democrat campaign today, to remain in together, and to stand up for the type of Britain you think we should be.