Fog was called a “London particular” with some measure of satisfaction, since it was a unique emanation from what was then the largest and most powerful city on the earth. Darwin wrote that “there is a grandeur about its smoky fogs.” James Russell Lowell, writing in the autumn of 1888, remarked that he was living within a yellow fog-“the cabs are rimmed with a halo” and the people in the street “like fading frescoes”-but at the same time “It flatters one’s self-esteem”; he was proud to survive such an extreme condition of the city.
In turn the fog itself conjured up images of immensity. “Everything seems to be checked,” wrote a French journalist of the nineteenth century, “to slacken into a phantom-like motion that has all the vagueness of hallucination. The sounds of the street are muffled; the tops of the houses are lost, hardly even guessed … The openings of the streets swallow up, like tunnels, a crowd of foot passengers and carriages, which seem, thus, to disappear for ever.” The people in this fog “are innumerable, a compact army, these miserable little human creatures; the struggle for life animates them; they are all of one uniform blackness in the fog; they go to their daily task, they all use the same gestures.” So the fog renders the citizens indeterminate, part of a vast process which they themselves can hardly understand.
One other aspect of this darkness severely affected the inhabitants of London. Every observer noticed that the gas-lights were turned on throughout the day in order to afford some interior light, and noticed, too, how the street-lamps seemed like points of flame in the swirling miasma. But the ambience of the dark fog settled upon many streets which had no lighting at all, thereby affording cover for theft, violence and rape on an unprecedented scale. In that sense the fog was indeed “particular” to London because it intensified and emphasised all the darker characteristics of the city. Darkness is also at the heart of the notion of this black vapour as an emanation of sickness. If “all smell is disease,” as the Victorian social reformer Edwin Chadwick thought, then the acrid smell of the London fog was a sure token of contamination and epidemic fear; it is as if the contents of a million lungs were being disseminated through the streets.
The very texture and colour of the city carried all the marks of its fog. The author