The constable ruminated. “Might just as well ’ave carried him. Not but what he wasn’t a tidy weight. Big man, he was. Crown Prince they say, don’t they?”

“So I hear. But look here, about these—er—villains, could you describe them, do you think?”

“Near enough, sir. There was two of ’em, a big feller and a little un’. One of ’em was big, you see, and the other wasn’t; well, little you might call ’im. Undersized.”

“Little will do, I think. Yes?”

“They was wearing ’ats and coats, so I couldn’t see their faces not too well, I couldn’t, but you could see they were foreigners.”

“Oh? How?”

“Because they were talking a foreign language,” returned the constable with triumph. “That’s ’ow I knew they were foreigners. They were talking a foreign language. There was a girl too.”

“A girl, eh?” said Mr. Doyle uneasily.

“Yes. I’d seen her before, of course, and let ’er slip through my fingers, I’m afraid. She knew I was in the cupboard too, but she didn’t know I was watching ’er. Funny thing, too, she’d taken off her hat and furs and things. Now I wonder why she done that?”

“Perhaps she was hot. Er—I suppose you’d recognise her again, wouldn’t you?”