Unfortunately I forgot to bring the digicam - though codepope should have quite a good selection - so I took a few snaps from my smartphone's camera. The quality's not brilliant, but I hope they capture at least something of the atmosphere. Now if only I could have recorded the sound of a million voices sending a Mexican wave of sound roaring across the city...
Turning the corner onto Parliament Square
Looking back down the Embankment
Approaching Trafalgar Square
Crowds around Nelson's Column