London - dolfilms

Escalator at London Underground

LONDON, UK - APRIL 22: Travellers going up and down on escalator at an Underground station on April 22, 2012 in London. Each year London Underground carries more than one billion passengers.

architecturebritainbritishcitycommuterconstructionenglandescalatorescalatorseuropeLondonmetalmetromotionmovingpassengerspeoplepersonrailstairstaircasestairsstairwaystationstepssubwaytimetraintraveltravelerstubetunnelukundergroundDSC1661