“The Premier started for London. The car was a closed one. He and Captain Daniels sat inside. The second car followed as usual. But, unluckily, for some unknown reason, the Prime Minister’s car deviated from the main road——”

“At a point where the road curves?” interrupted Poirot.

“Yes—but how did you know?”

“Oh, c’est évident! Continue!”

“For some unknown reason,” continued Lord Estair, “the Premier’s car left the main road. The police car, unaware of the deviation, continued to keep to the high road. At a short distance down the unfrequented lane, the Prime Minister’s car was suddenly held up by a band of masked men. The chauffeur——”

“That brave O’Murphy!” murmured Poirot thoughtfully.

“The chauffeur, momentarily taken aback, jammed on the brakes. The Prime Minister put his head out of the window. Instantly a shot rang out—then another. The first one grazed his cheek, the second, fortunately, went wide. The chauffeur, now realizing the danger, instantly forged straight ahead, scattering the band of men.”

“A near escape,” I ejaculated, with a shiver.

“Mr. MacAdam refused to make any fuss over the slight wound he had received. He declared it was only a scratch. He stopped at a local cottage hospital, where it was dressed and bound up—he did not, of course, reveal his identity. He then drove, as per schedule, straight to Charing Cross, where a special train for Dover was awaiting him, and, after a brief account of what had happened had been given to the anxious police by Captain Daniels, he duly departed for France. At Dover, he went on board the waiting destroyer. At Boulogne, as you know, the bogus car was waiting for him, carrying the Union Jack, and correct in every detail.”

“That is all you have to tell me?”