"Don't be silly," said I. "I admit they're exactly alike, but that's ours." Fitch shook his head. "Different chassis number, sir, to say nothing of the number-plates." I stared at him. Then-- "Nonsense," I said sturdily. "It's a fact, sir. The one in the front's ours. I'm afraid you've stole somebody else's car." * * * * * We had returned to the front of the house and were wondering what to do, when our attention was attracted by a sudden outburst of cries and the noise of a car's tires tearing at the road. This lay but a hundred odd yards away on the farther side of the brown stream by which the lawn was edged. For the length of a cricket pitch the hedgerow bounding the highway was visible from where we stood, and as this was not more than four feet high, we were able to observe a scene which was clearly but the prologue to a drama in which we were presently to appear. Under the explosive directions of a man in a grey hat, who was standing upright and holding on to the wind-screen, frantic efforts were being made to turn what seemed to be a small touring car. Even as we looked, a savage gesture in our direction suggested that our friend was identifying the Rolls by our side as stolen property for the benefit of four individuals who crouched timorously behind him. To my consternation I observed that these were no less than an inspector and three constables of the County Police. The next minute the car had been turned round and was being driven rapidly back to our lodge-gates. "Leave them to me," said Jonah quietly. "Go and sit down on the lawn, all of you. I'll fix them." * * * * * "That's the fellow," said Grey Hat, in a shaking voice, "and that's his accomplice." He pointed a fat hand at myself and Agatha in turn. "I beg your pardon," said Jonah. Grey Hat turned and looked him up and down. "Were you wanting anything? I mean, I live here." "I don't know who you are," came the reply. "But that's my car, and those are the people who stole it." "One thing at a time. My name's Mansel." "I'm the Chief Constable of the County." "Good. Now, about the car. I was under the impression that it was mine." "Don't try and bluff me, sir," roared the other. "You know perfectly well that that car was stolen from the outskirts of Bloodstock only a few hours ago. You're a receiver, sir, a common----" He checked himself with an effort. "Inspector!" The officer addressed came forward and saluted. "Caution the three of them." "Hadn't you better identify your property first?" said Jonah. "I mean, I don't want to interfere, but if it's a question of our arrest----" The inspector hesitated, and the Chief Constable's face took on a darker shade of red. He was a coarse-looking man, generously designed and expensively over-dressed. For a moment I thought he was going to strike Jonah. Then he caught a heavy underlip in his teeth, turned on his heel, and strode to the Rolls-Royce.