In pictures: London in the snowRuthiebabesThe Thames looked tranquil under pink and orange skies in TwickenhamEPA/Andy RainIt was business as usual at Downing Street despite sub-zero temperaturesJeff Overs/BBCSnowfall beat footfall on Oxford StreetAndy Rain/EPAMany commuters were forced to walk to workJack Taylor/GettyLondon will be getting more than it bargained for overnight with Storm Emma bringing extra snowDominic Lipinski/PA WireA woman scales Blythe Hill, in south London. It could feel as cold as -8C on Wednesday afternoonJonathan Brady/PAChinatown's famous lanterns were buffeted by Wednesday's blizzardsReuters/Russell BoyceWhile some people will grumble at the cold, others embrace the opportunity to have a bit of funPoonamzPrimrose Hill and Regent's Park had an eerie appearance during the morning chillReuters/Toby MelvilleUnlike the so-called Beast from the East that brought this weather, these deer in Richmond Park are beasts from the south-west of LondonVictoria Jones/PA WireThis fearless jogger pounds through Canary WharfRakelA blanket of snow made the sphinxes at Crystal Palace even more dazzling than usualSuitsMeetSneakersA smattering of snow on the runway at City Airport had caused eight flight cancellations by 9:00 GMTSnow causes second day of disruption