Oh dear! No one in Whitehall expected Gordon Brown to revert to type so quickly. He has been in Number 10 less than six months but, to the horror of civil servants, he has already hunkered down and cut most communication with the rest of government. Insiders say that no papers, no ideas and no decisions are getting through the barbed wire – only announcements from the leader that have been discussed with no one outside Mr Brown’s inner circle.

As a result, the corridors of power have become the corridors of impotence. Whitehall teems with unhappy cabinet ministers who have not been consulted or even informed about proposals that concern them – little details such as the date of the Budget, troop withdrawals in Iraq or the cancelling of the general election.