But Mick Brookes, general secretary of the National Association of Head Teachers, said the balance had shifted too far in the direction of government control. "We have got to keep perspective," he said. "On a summer's day when children would be working hard, we would go out and play a game of cricket. Those sorts of freedoms have vanished. We can't go back to some idyllic notion of what was happening because quite a large number of children were being failed by the system.