The Big Chill

Its been cold today. And right now its snowing that wet sleety snow - piling up against the window on the left handside and the sill - and the most amazing purple lightning flashed twice - purple lightning. London is terrible in the snow - even this tiny amount can cause untold chaos - with transport (wrong sort of snow on the tracks) leading to with work and people's ability to get there (traffic chaos).

Its now heavy enough to make a snowball. This is rare weather in London indeed.