A gentleman came to reside in the district, a firm believer in the wisdom of the couplet: “A woman, a spaniel and a walnut tree, The more you beat them the better they be.” The spaniel and the walnut tree he did not possess, so his wife had the benefit of his undivided energies. Whether his treatment had improved her morally, one cannot say; her evident desire to do her best may have been natural or may have been assisted; but physically it was injuring her. He used to beat her about the head with his strap, his argument being that she always seemed half asleep, and that this, for the time being, woke her up. Sympathisers brought complaint to Hal, for the police in that neighbourhood are to keep the streets respectable. With the life in the little cells that line them they are no more concerned than are the scavengers of the sewers with the domestic arrangements of the rats.

“What's he like?” asked Hal.

“He's a big 'un,” answered the woman who had come with the tale, “and he's good with his fists—I've seen him. But there's no getting at him. He's the sort to have the law on you if you interfere with him, and she's the sort to help him.”

“Any likely time to catch him at it?” asked Hal.

“Saturdays it's as regular as early closing,” answered the woman, “but you might have to wait a bit.”

“I'll wait in your room, granny, next Saturday,” suggested Hal.

“All right,” agreed the woman, “I'll risk it, even if I do get a bloody head for it.”

So that week end we sat very still on two rickety chairs listening to a long succession of sharp, cracking sounds that, had one not known, one might have imagined produced by some child monotonously exploding percussion caps, each one followed by an answering groan. Hal never moved, but sat smoking his pipe, an ugly smile about his mouth. Only once he opened his lips, and then it was to murmur to himself: “And God blessed them and said unto them, Be fruitful and multiply.”

The horror ceased at last, and later we heard the door unlock and a man's foot upon the landing above. Hal beckoned to me, and swiftly we slipped out and down the creaking stairs. He opened the front door, and we waited in the evil-smelling little passage. The man came towards us whistling. He was a powerfully built fellow, rather good-looking, I remember. He stopped abruptly upon catching sight of Hal, who stood crouching in the shadow of the door.

“What are you doing here?” he demanded.