"Unfortunately, my friend, there are some things that cannot be sent by telegram."
•••••••
At that moment Major Norman returned, accompanied by a young officer in the uniform of the Flying Corps.
"This is Captain Lyall, who will fly you over to France. He can start at once."
"Wrap up warmly, sir," said the young pilot. "I can lend you a coat, if you like."
Poirot was consulting his enormous watch. He murmured to himself: "Yes, there is time—just time." Then he looked up, and bowed politely to the young officer. "I thank you, monsieur. But it is not I who am your passenger. It is this gentleman here."
He moved a little aside as he spoke, and a figure came forward out of the darkness. It was the second male prisoner who had gone in the other car, and as the light fell on his face, I gave a gasp of surprise.
It was the Prime Minister!
•••••••
"For Heaven's sake, tell me all about it," I cried impatiently, as Poirot, Norman, and I
