Graham Binns posted a photo:

Three hundred and sixty-odd days of 2008, day 38

Taken as Big Ben was striking midnight to ring in the 8th of February. Of course, the bastards turned off the floodlights just as the chimes began, leading to this image being a damn sight darker than I would have liked. I just like the way the leftmost clock face stands out of the darkness.

This was taken from the far side of Westminster bridge with a 200mm lens and steady hands.