How does Dickens present the fog in A Christmas Carol?

It would
be a challenge for any author attempting to capture theof London in the winter to ignore fog.
Londons fog is a character, it is so pervasive a part of that citys environment. Descriptions of
Victorian-era London invariably make note of the prominent role fog plays in the citys
atmosphere, darkening the sky, adding to the chill, and providing a sense of foreboding ideal
for multiple genres of literature. Arthur Conan Doyle regularly referenced Englands foggy
climate in adding to the threatening nature it adds to the local landscape, as did Bram Stoker
in Dracula, especially in the way the author established the atmosphere in
which horrific action takes place, as when the counts coffin in transported to England. The fog
limits visibility, concealing untold dangers. , writing in the Victorian era, similarly
referenced fog as a way of establishing atmosphere. In , the fog is
ever-present, obscuring vision and casting a pall...