There are those who believe that some things, such as healthcare or the road network, are just too important to leave in the hands of the market. And there are those who believe that some things, such as food or petrol, are just too important to leave in the hands of government.

Neither side can be happy with the British school system. The state sector dominates, but quality is patchy and any pretence of egalitarianism is punctured by the many ways in which money can buy an advantage: private school, extra tuition, expensive houses in the right catchment area... Worse, none of this money goes to benefit the state-school system.

Is there a better way? One could, of course, try to negate the advantage that cash brings: this was presumably the philosophy behind Brighton and Hove’s decision in 2007 to allocate school places by lottery rather than proximity. Or more radically, we could nationalise Eton and criminalise after-hours maths tuition.