Graham Allen, the Labour MP for Nottingham North, was commissioned by the coalition government last year to review the benefits of ‘early intervention’. In his first report, published in January, he found that many damaging and costly social problems can be averted or reduced by giving families the right support during a child’s first three years. It’s a persuasive argument, which has also been made in other recent reviews commissioned by the government from Frank Field, Clare Tickell and Eileen Munro. The big question though is how to fund early intervention services when the government is committed to spending cuts.