LONDON, UK - 8 MARCH 2017: Commuters walk down a tunnel at Kings Cross Station
London Tube train leaves the station in the center of London, UK. Underground transportation concept.
LONDON, UK - JUNE 28: Passengers wait on London Underground platform at Leicester Square as train arrives
LONDON, UK - DECEMBER 3, 2014: Travellers exit the London Underground at Kings Cross St Pancras Underground Station
LONDON, UK - JUNE 28: Passengers exit Kings Cross London Underground Staion via escalators
LONDON, UK - 21 NOV 2018: High speed journey from the surface of Kings Cross Station through tunnels to a Picaddilly line platform on the London Underground
LONDON, UK - 8 MARCH 2017: Silhouetted commuters outside Tottenham Court tube station during evening rush hour
LONDON, UK - FEB 19, 2016: Commuters exit and enter Kings Cross Underground station
LONDON, UK - JUNE 28: Passengers walk through tunnel in Kings Cross Underground Station
LONDON, UK - NOVEMBER, 2015: Thameslink trains arrive and depart from Kings Cross St Pancras Station in this panning time-lapse footage
LONDON, UK - JAN 28 2016: Commuters enter and exit Kings Cross Underground station at night
LONDON, UK - JAN 28 2016: Commuters enter and exit Kings Cross Underground station at night