Both Lennard and his master followed instructions. Of a sudden the lights flicked out, the car leapt forward with a bound, then pulled up with a jerk that shook it from end to end. In that moment the taxi in the rear whizzed by them, and Narkom, leaning forward to look as it flashed past, saw seated within it the figure of Count Waldemar of Mauravania.

“By James! Did you see that, Cleek?” he cried, and switched round and made a grab for Cleek’s arm.

But Cleek was not there. His seat was empty, and the door beside it was swinging ajar.

“Well, I’ll be jiggered!” exclaimed the superintendent, fairly carried out of himself—for, even in his old Vanishing Cracksman’s days, when he had slipped the leash and eluded the police so often, the man had not made a more adroit, more silent, more successful getaway than this. “Of all the astonishing——! Gad, an eel’s a fool to him for slipping out of tight places. When did he go, I wonder, and where?”

Never very strong on matters of detail, here curiosity tricked him into absolute indiscretion. Sliding along the seat to the swinging door he thrust it open and leaned out into the darkness, for a purpose so evident that he who ran might read. That one who ran did, he had good reason to understand in the next instant, for, of a sudden, the taxi in advance checked its wild flight, swung round with a noisy scroo-op, and pelted back until the two vehicles stood cheek by jowl, so to speak, and the glare of its headlights was pouring full force upon Mr. Narkom and into the interior of the red limousine.

“Here! Dash your infernal impudence,” began he, blinking up at the driver through a glare which prevented him seeing that the taxicab’s leather blinds had been discreetly pulled down, and its interior rendered quite invisible; but before he could add so much as another word to his protest the chauffeur’s voice broke in with a blandness and an accent which told its own story.

“Dix mille pardons, m’sieur,” it commenced, then pulled itself up as if the owner of it had suddenly recollected himself—and added abruptly in a farcical attempt to imitate the jargon of the fast-disappearing London cabby. “Keep of the ’air on, ole coq! Only wantin’ to arsk of the question civile. Lost my bloomin’ way. Put a cove on to the short cut to the ’Igh Street will yer, like a blessed Christian? I dunno where I are.”

Mr. Narkom was not suffered to make reply. Before he had more than grasped the fact that the speaker was undeniably a Frenchman, Lennard—out of the range of that dazzling light—had made the discovery that he was yet more undeniably a Frenchman of that class from which the Apaches are recruited, and stepped into the breach with astonishing adroitness.

“Oh, that’s the trouble, is it?” he interposed. “My hat! Why, of course we’ll put you on the way. Wot’s more, we’ll take you along and show you—won’t we, guv’ner, eh?—so as you won’t go astray till you gets there. ’Eads in and door shut, Superintendent,” bringing the limousine around until it pointed in the same direction as the taxicab. “Now then, straight ahead, and foller yer nose, Jules; we’ll be rubbin’ shoulders with you the whole blessed way. And as the Dook of Wellington said to Napoleon Bonaparte, ‘None of your larks, you blighter—you’re a-comin’ along with me!’”

That he was, was a condition of affairs so inevitable that the chauffeur made no attempt to evade it; merely put on speed and headed straight for the distant High Street for the purpose of getting rid of his escort as soon as possible; and Lennard, putting on speed, likewise, and keeping pace with him, ran him neck and neck, until the heath was left far and away behind, the darkness gave place to a glitter of street lamps, the lonely roads to populous thoroughfares, and the way was left clear for Cleek to get off unfollowed and unmolested.