“That is the rest of the story,” said the impersonator. “When I myself left the company, followed by reverent applause, I went limping down the dark street, hoping that I should soon be far enough away to be able to walk like a human being. To my astonishment, as I was turning the corner, I felt a touch on the shoulder, and turning, found myself under the shadow of an enormous policeman. He told me I was wanted. I struck a sort of paralytic attitude, and cried in a high German accent, ‘Yes, I am wanted—by the oppressed of the world. You are arresting me on the charge of being the great anarchist, Professor de Worms.’ The policeman impassively consulted a paper in his hand, ‘No, sir,’ he said civilly, ‘at least, not exactly, sir. I am arresting you on the charge of not being the celebrated anarchist, Professor de Worms.’ This charge, if it was criminal at all, was certainly the lighter of the two, and I went along with the man, doubtful, but not greatly dismayed. I was shown into a number of rooms, and eventually into the presence of a police officer, who explained that a serious campaign had been opened against the centres of anarchy, and that this, my successful masquerade, might be of considerable value to the public safety. He offered me a good salary and this little blue card. Though our conversation was short, he struck me as a man of very massive common sense and humour; but I cannot tell you much about him personally, because—”
Syme laid down his knife and fork.
“I know,” he said, “because you talked to him in a dark room.”
Professor de Worms nodded and drained his glass.