Mr. Llewellyn John, who deeply commiserated with those heads of departments who had suffered from Malcolm Sage's temperament, was always anxious to keep him from coming into direct touch with other Ministers: the invariable result was a protest from the Minister, and resignation from Malcolm Sage.

Once he had been summoned before the War Cabinet to expound and explain a certain rather complicated enquiry in connection with a missing code-book. Before he had been in the room five minutes he had resigned.

At Scotland Yard he was known as "Sage and Onions," the feebleness of the jeu d'esprit being to some extent mitigated by the venom with which it was uttered. Nothing short of the anti-criminal traditions of the Yard had saved Malcolm Sage from assassination at the hands of its outraged officials.

His indifference was to them far more galling than contempt. He seemed sublimely unconscious of the fact that he was not popular with the police officials, a circumstance that merely added to the dislike with which he was regarded.

There was much to be said for Scotland Yard, which was called upon to carry out instructions from "a pack of blinking amachoors," as one of Sage's most pronounced antagonists had phrased it. Added to which was the fact that they were dealing with a man who seemed entirely unable to discriminate between courtesy and venomous hatred. Like the German nation, the officials discovered that there was little virtue in a hymn of hate that was not recognised as such.

"It's no good scrapping a man because he doesn't keep to your own time-table," said Mr. Llewellyn John, mentally making a note of the phrase for future use.

Sir Roger had remarked that the Prime Minister lay awake half the night coining phrases which would not win the war.

"This John Dene has caused more trouble at the Home Office than all the rest of the war put together." Sir Roger was obviously in a bad temper.

"We must learn to think Imperially, my dear Flynn."

The Home Secretary made a movement of impatience. "There'll be murder at Scotland Yard one of these days," he announced. "That fellow Sage goads the officials there to madness."