Plenty of people in the streets yet, but London Bridge seemed empty on the west side when Shadrach reached it, and then stopped at the first recess to look over at the rushing river. A bright, calm, light night, with snow lying here and there in patches; here upon pier or barge, there upon roof, and all glittering in the light of the full moon. Lanthorns here and there where vessels were moored, and lamps in lines upon the distant bridges. Frost laying hold of everything; but warmed with exercise and the genial draught, Shadrach felt not the cold, but knelt gazing over at the hurrying tide, and comparing it, perhaps, with his life. But there was something else upon his mind, something that kept bringing a shadow over him, and kept him from hurrying home. At length he stepped down, and walked slowly across the bridge towards the Borough; but then, with a strange, thoughtful, undecided step, he crossed over and sauntered back towards the city again; and at last stood leaning once more over the parapet, gazing at the glittering river, till he started, for the clocks began to strike twelve. There were the faint and distant tones, and the sharp, clear sounds of those at hand, mingled with which came the heavy boom of Saint Paul's, till the last stroke had fallen upon his ear, when with a half-shudder of cold, Shadrach once more stepped down and commenced with some display of vigour his homeward walk. There was scarcely a soul to be seen now upon the bridge, but as he reached the middle recess, Shadrach paused with a strange, tumultuous beating at his heart, for there, in the same position as that in which he had so lately leant, was the figure of a woman, evidently watching the rushing river. "Could she be meditating self-destruction?" Shadrach thought. "Could he save her? But why should such thoughts come when he had often and often seen women of her class in the same attitude?" he asked himself the question, and could find no answer, except that it was so sad to see a homeless outcast there upon a Christmas-eve. "Poor thing--poor thing!" muttered Shadrach to himself; and then, going up and speaking in a husky voice: "Had you not better go home, my girl?" "What?" cried the girl, angrily; "home? There's no home for such as I." "But the night--the cold--and--ah, my God!--Polly!" Shadrach had advanced to the girl, and laid his hand upon her shoulder; when, starting, she turned hastily round and confronted him beneath the lamp; a mutual recognition took place, when, with a bitter cry, the girl darted away, while her father staggered and fell, striking his head violently against the granite seat. But he soon recovered himself, slowly got up, looked hopelessly round at the deserted bridge, and then walked with feeble, uncertain steps in the direction of home.