Hopefully – now that Labour’s leadership issue is ‘settled’ – we can get back to the politics of ideas that will shape and inform the agenda for the future. If Gordon Brown is looking for some radical, socially just and progressive policies that will appeal to the nation at large as well as reconnecting with the Labour party’s core vote then he should seriously consider bringing forward a bill that would end selection by ability in the state sector for good. Before I am accused of wanting to close good schools let me make it clear that I am not in favour of shutting down the remaining 164 grammar schools in England. Indeed, I would anticipate that in a post-selection world these schools would remain pretty much as they are now. They would have the same buildings, the same governors, the same head teachers and staff, the same resources, the same curriculum, uniform and largely the same funding. The only real change will be in the academic profile of the pupils that attend them. One would expect that if the quality of education really is as high as many of the pro-grammar school supporters suggest a more balanced intake would not have a hugely detrimental effect on standards.

One other reason for Brown introducing such a bill is that if Europe has long been the Tory party’s Achilles’ heel then a prolonged debate about the future of the 11+ could end up being its proverbial pain in the neck. It is now some nearly two years since David Cameron experienced his first – and so far his biggest – self-inflicted wounding when he “wobbled” over his and his party’s continued support for academic selection.

In June 2007 David Cameron called the defenders of grammar schools “deluded” and said that any debate about selection was “sterile”. Two years on and Cameron – though, I doubt, his party at large – is still apparently convinced that there should be no more grammar schools and no more selection by ability at age 11. What is puzzling therefore is why Cameron does not take the next logical step in this argument and campaign for all existing selection to end. Let me suggest why he is so reluctant to move in this direction: it is because the majority of the remaining 164 grammar schools in England are in Tory-held constituencies. Cameron is not opposed to selection out of conviction; rather he is in favour of keeping all existing selective schools out of cold, political calculation.

So could the continuation of the 11+ become a major issue at the next general election? One man who seems to think so is the combative secretary of state for children, families and schools, Ed Balls. In a speech to last year’s annual conference of the National College of School Leaders Ed Balls made clear his own personal position on grammar schools. “Let me make clear that I do not like selection,” he said. He went on to explain how some secondary modern schools are achieving good results despite the fact that they are surrounded by grammar schools. “I’ve heard first-hand how some of the young people starting in these schools feel on day one that they have already failed,” Balls told the audience of head teachers. Grammar schools and the whole issue of academic selection is a totemic issue for many backbench Labour MPs and there is little doubt that Balls and the Labour party in general will be keen to make selection an issue before the next election and that they believe a debate about the future of grammar schools will help in providing some clear dividing lines between the Labour and Tory front benches.

David Cameron often uses the term “progressive” when talking about the modern Tory party, but he knows that selection at age 11 is seen by many people to be an archaic and socially exclusive policy, he also knows that opening up a debate about this issue would produce a packet full of trouble for him personally. Tory party members and supporters of a particular age see grammar schools as offering escape routes from poverty for bright working class kids – they disagree with their Eton-educated leader and want to see more grammar schools under a future Tory government, not fewer. As yet, the Tory party has failed to outline a vision for schooling that will help meet the rising aspirations of the British people. Do the Tories favour an inclusive, comprehensive system that intrinsically values and caters for all pupils regardless of their economic or social capital? Or are they still in favour of a selective, two-tier, elitist system that helps perpetuate privilege and inequality? The answer to this question matters and Gordon Brown would be wise to start asking it.