It was between nine and ten oclock on a January night, and the London streets were in a state of slush. During the previous night snow had fallen heavily, and the respectable portion of the community, which, according to regular custom, had retired to bed at eleven oclock, had been astonished, on peering out from behind a corner of the window-curtain when they arose, to find the roads and the neighbouring housetops covered with a thick white incrustation. The pavements were already showing dank dabs of footmarks, which even the snow then falling failed to fill up; and the roadway speedily lost its winter-garment and became sticky with congealed mud. Then the snow ceased, and a sickly straggling bit of winter-sunlight, a mere parody on the real thing, half light and half warmth, came lurking out between the dun clouds; and under its influence the black-specked covering of the roofs melted, and the water-pipes ran with cold black liquid filth. The pavement had given it up long ago, and resumed its normal winter state of sticky slippery grease--grease which clung to the boots and roused the wildest rage of foot-passengers by causing them to slip backward when they wanted to make progress, and which accumulated in the direst manner on the landing-places and street corners,--the first bits of refuge after the perils of the crossing,--where it heaped itself in aggravating lumps and shiny rings under the heels of foot passengers just arrived, having been shaken and stamped off the soles of passengers who had just preceded them. So it had continued all day; but towards the afternoon the air had grown colder, and a whisper had run round that it froze again. Cutlers who had been gazing with a melancholy air on the placards "Skates" in their window, and had determined on removing them, as a bad joke against themselves, decided on letting them remain. Boys who had been delighted in the morning at the sight of the snow, and proportionately chopfallen towards middle-day at the sight of the thaw, had plucked up again and seen visions of snowballing matches, slides on the gutters, and, most delicious of all, omnibus-horses both down at once on the slippery road. Homeward-bound City-clerks, their day's work over, shivered in the omnibuses, and told each other how they were afraid it had come at last, and reminded each other of what the newspapers had said about the flocks of wild-geese and other signs of a hard winter, and moaned lugubriously about the advanced price of coals and the difficulties of locomotion certain to be consequent on the frost.