Love it when the city wakes up at night, the lights, people and sounds. I spend a fair bit of time taking night-time photos, nothing special just point and shoot.
Like this photo I took while running across the road to get to the car my mate was picking me up in. While waiting on the middle reservation for the bus to pass. I just took my camera out of the bag and snapped this quick snap.
The result just says London by night to me.