"You ought to arrest them," he said. "Here's my wife got it, and you, and who's to say when it will end? They're doctors, too. I allus had my own suspicions of doctors, and 'ere they are, just as I supposed, inventing diseases to keep themselves going. That's what you ought to do ... arrest them. I'll drive you all down to the police-station." The policeman replaced his helmet, crossed his long blue legs, and leaned back in the corner of the seat. Side by side on the seat Sarakoff, the policeman, and I gazed tranquilly at the figure of the taxi-man, at the taxi-cab, and at the misty panorama of London that lay beyond the Vale of Health. The expression of anger returned to the taxi-man's face.
"And 'ere am I, standing and telling you to do your duty, and all the time I haven't had my breakfast," he said bitterly. "If you was to cop them two gents, your name would be in all the evenin' papers." He paused, and frowned, conscious that he was making little impression on the upholder of law and order. "Why 'aven't I 'ad my breakfast? All because of these two blokes. I tell you, you ought to cop them."
"When I was a boy," said the policeman, "I used to collect stamps."
"Did yer," exclaimed the taxi-man sarcastically. "You do interest me, reely you do."
"Yes, I used to collect stamps." The policeman settled himself more comfortably. "And afore that I was in the 'abit of collecting bits o' string."
"You surprise me," said the taxi-man. "And what did you collect afore you collected bits of string?"
"So far as I recollect, I didn't collect nothing. I was trying to remember while I was walking across the Heath." He turned to us. "Did you collect anything?"
"Yes," I said. "I used to collect beetles."
"Beetles?" The policeman nodded thoughtfully. "I never had an eye for beetles. But, as I said, I collected stamps. I remember I would walk for miles to get a new stamp, and of an evening I would sit and count the stamps in my album over and over again till my head was fair giddy." He paused and stroked his clean-shaven chin thoughtfully. "I recollect as if it was yesterday how giddy my head used to get."
The taxi-man seemed about to say something, but he changed his mind.