London Olympics 2012 countdown clock in front of the National Portrait Gallery, Trafalgar Square.
The London Eye and the Embankment.
Embankment with 30s shutter opening.
The London Eye and the Palace of Westminster.
The London Eye and Big Ben.
Old Street roundabout long duration exposure
Old Street roundabout from 12th floor of hotel - note blue lights of emergency vehicle on roundabout and reflected in building windows.