There were a few more preliminaries and the two young men faced one another. They moved round for a moment like cats, amidst an almost breathless silence. Then there were one or two wild plunges, a little more cautious sparring, and a yell of applause as the young man in the golfing knickerbockers landed his right very near his opponent's mouth.

"Don't you treat 'im too light, Canary," they yelled from the back. "Keep your eye on 'is left."

There was a brief pause at the end of the first round. Canary Joe sat scowling at his opponent as he received the attentions of his second. The next round, although without decisive effect, was more vigorous; the third produced a black eye each. The audience settled down to enjoy itself. Suddenly the door at the back of the room was opened and from somewhere below came the sound of a gong struck three tunes. There were little murmurs of annoyance, disjointed oaths and growls from various quarters, but, without a single moment's hesitation, at least a score of the audience rose to their feet and made for the door. Aaron Rodd and his companion watched them as they slunk by. The poet was exceedingly interested.

"Someone's going to get a biffing to-night," he confided. "I wonder what it's all about."

Aaron acted on an inexplicable impulse.

"Let's go and see," he suggested.

The poet rose at once to his feet. He was ready enough, if a trifle dubious.

"They won't want us butting in," he remarked. "All the same, we might see a little of the fun. It will be more like the real thing than this."

They passed down the few stairs into the bar. Several of the men had paused for a drink, but others had already slunk out into the street. Following on the heels of the hindmost, Aaron Rodd and his companion found themselves almost swallowed up in a sudden fog which had rolled in from the river. From somewhere in the midst of the chaos they heard a quick, authoritative voice.

"Joe, you and half a dozen of you take the corners of the street. Hold up anything that tries to come down. Start a fight amongst yourselves if there are coppers about. You others come out on the wharf."