Without question constitutional and democratic principles demand that the permanent officials of this country, even the most important and intelligent of them, must be content to deserve the proud title of servant. The Ministers of the Crown who are responsible to Parliament and enjoy their places because they have been chosen by the electorate, must, while they retain power, have an absolute control of the whole machinery of state, and that includes the unstinted service of the experts who alone can work that machinery. Of course a loyal servant has no need to be servile, nor in the right context dumb. The civil servant must give his counsel freely, and his criticism boldly; but the policy he must put into effect must obviously be that of the ruling political party and not his own. He must give order and practicability to the programme to which ministers are pledged, if that is at all possible. If he is in a position in the service for his opinions to affect his work then his opinions must be unknown to the public, and he must avoid public controversy and eschew party politics. Discreet, anonymous and uncommitted he must be free to serve equally effectively any party, to carry into action any policy, which the sovereign people in its wisdom has favoured at the polls.