Germany: Commuters squeeze into an overcrowded yellow underground train. Camera pulls out as the doors close and the train drives away.

Low angle view of London Underground Tube train approaching station platform as people in winter clothing wait for train, legs and feet of commuters seen getting off then train pulls away

London, England: Time-lapse footage of commuters walking at Victoria Underground Station.

Sequence showing various time-lapse images of crowds of commuters travelling through the busy main concourse and train platforms of London Waterloo train station in London, England. A guard blows a whistle to clear a train to leave its platform.

A crowd of commuters exiting subway train at Grand Central Station in New York City, USA. Pan of Grand Central Station hall interior, many people walk in hall.

London, England: Many commuters walking down steps to Bank Underground station.

Birmingham, England: A time-lapse sequence showing commuters at Birmingham's New Street station travelling on escalators, going through ticket barriers and walking at station.

New York, USA: Anonymous commuters walk past Wall Street subway station entrance.

London, England: High shot over London Bridge with many commuters walking on the bridge and red double decker buses driving.

New York, USA: Commuters walk down steps at entrance to subway station, Wall Street subway sign in foreground.

A bus drives along a street in Paris.

Cars stationary in a traffic jam, cyclist cycles beside cars wearing a helmet.

Paris, France: Close view of Art Nouveau wrought-ironwork sign for entrance to M�ƒ©tro Boissi�ƒ¨re on tree-lined Hector Guimard street

New York, USA: People walk up stairs from Wall Street subway station. Anonymous people's legs walk on street.

Platform-level view of large poster on wall at London Underground Tube station platform. Train arrives, a business man in dark clothes walks past carrying newspaper, train comes to stop with red doors in the middle of the shot.

Crowded street scene in London, England. Pedestrians are bathed in a hazy, golden sunset glow.

Passenger train in white, blue and yellow markings passes under camera as moving forwards along track then image blurs

A train slowly arrives at a station.

High angle shot of pedestrians walking across a busy crossroads in Tokyo, Japan. Pedestrian crossing lines form a pattern on the road, parallel lines.

A train slowly leaving the platform.

Paris, France: General view of wrought-iron Art Nouveau entrance to M�ƒ©tro Boissi�ƒ¨re on tree-lined Hector Guimard street with two people wearing bags talking in foreground

London, England: A cyclist moves into shot as he travels along Vauxhall Bridge in central London. The MI6 office can be seen on the south side of the River Thames.

A crowded train departs from a station.

London, England: Crowds of shoppers walking along a busy Oxford Street.

San Francisco, USA: Two streetcars drive past low-level camera.

Pedestrians in winter jackets and coats walking along a busy street in Tokyo, Japan.

London, England: Pedestrians walking along Vauxhall Bridge in central London. The MI6 office can be seen on the south side of the River Thames.

A train departs slowly from a station.

Traffic going around a roundabout in Paris. People are travelling on bicycles, on motorbikes and in cars.

Crowded street scene in London, England. Pedestrians are bathed in a golden sunset glow.

A train waiting on the platform at a station.

Rome, Italy: Traffic travelling around fountain called Fontana delle Naiadi in the Piazza della Repubblica, including cars, buses, scooters and mopeds as people walk across road.

High angle view of people passing through the main concourse of Grand Central Station in New York City, USA.

Platform-level view of London Underground Tube train moving off from station platform, people wearing winter clothing walk past camera as train pulls away to reveal large posters on wall

New York, USA: Point of view shot walking along street towards Times Square. Pedestrians crossing road.

England: A South West Trains train departs from platform, its red and yellow carriages speed past the camera.

London, England. People entering and exiting London's Embankment underground train station. A large flower stall stands in the foreground with a mixed variety of colourful flowers on display, including sunflowers.

Camera travels down escalator in London Underground Tube station passing travellers in winter clothing going up escalator past advertising posters on wall

The feet of unidentifiable people walking along a busy street in London, England.

General view of large departure board in busy major train station and travellers in winter coats walking on concourse below

A train departs from a station and disappears around a bend.

Low-angled view from edge of platform of stationary London Underground tube train as red doors close and train speeds away leaving platform virtually empty

Low-angled view from edge of platform of London Underground tube train arriving at station platform and coming to a stop, people wearing winter clothing waiting on platform get on and others get off

Traffic moving slowly along a motorway.

A train leaving the platform.

Shot following a train as it leaves a station, travels quickly along the track and goes around a bend.

Side view of travellers in winter clothing walking up stairs in train station next to London Underground Tube sign

Speeded up time-lapse footage looking down on London Underground train approaching platform at Earls Court Station, train stops and doors open then people get on and get off, train then leaves

A crowded train arrives at a station.

Cars driving on a very busy road.