London Underground: passengers on escalators
London Underground: passengers alighting
People go on the escalator. Passengers descend into the subway. Underground transport. Peak hour.
London Underground: Tube passengers on the platform of Leicester Square station.
LONDON, UK - JUNE 28: Passengers wait on London Underground platform at Leicester Square as train arrives
Escalator to underground station in Kiev, Ukraine
Escalator going upwards from subway stop 4k
Passengers with suitcases going down using the escalator at the airport
London Underground: tube train arriving at platform
London Underground: Tube train doors closing and departure