London, UK Westminster Palace and Bridge at summer night in London, UKLONDON, UK - JULY 3RD, 2015: Red Double Decker bus speeds up at night in Piccadilly CircusLondon, UK - June 2015: Lights of Regent Street on a summer night.LONDON, UK - JULY 1ST, 2015: Aerial view of Westminster area from helicopterWestminster Palace and Bridge at summer night in London, UKWestminster at night. London city lights.London aerial view from helicopter. Westminster Palace and Bridge downward viewpointLondon, UK. Canary Wharf modern business district at sunset.London night skyline with river Thames reflectionsLondon - September 2012: The Tower Bridge is a famous tourist attraction.London - September 2012: Camden Market is a famous tourist attraction.London aerial view from helicopter. Westminster Palace and Bridge.LONDON, UK - JULY 2ND, 2015: St Paul Cathedral at night, aerial view of city skylineFamous red telephone booth in London.London aerial view from helicopter. Canary Wharf skyscrapers along River ThamesLONDON, UK - JUNE 30TH, 2015: Red Double Decker buses speed up in Westminster