Gallery: The best #LondonFog images shared on social media
While the fog is proving very inconvenient for commuters and those wishing to fly, London twitter users are sharing a more delicate side to the extraordinary weather.
We have rounded up some of the best images from Twitter using the hashtag #LondonFog.
From aerial photographs to pensive selfies, staring out over the moors, London Twitter users certainly have an eye for beauty in nature.
Irish Twitter users must be glad that Dublin's fog is nowhere near as intense as some of these photos show.
Check out the gallery below and share yours using #LondonFog - or your pictures of Dublin's fog with #DublinFog.