@Setanta,
If this snowfall happened in Glasgow, it wouldn't be on the national news. But this was London.
Without any appreciable snowfall in the Thames Valley for about 20 years, the authorities are not geared up to deal with it.
In Prague, Budapest, Moscow, Stockholm and I daresay in parts of the colonies, snow in winter is a given and they have machinery and arrangements to deal with it.
Mayor Boris thinks, and he may be right, that it would not make economic sense to equip London like Toronto. This may change. But God only knows why they couldn't even arrange a working Underground rail service, even a partial one.