King’s Cross St Pancras Underground station, Metropolitan, Circle, Piccadilly and Northern lines. View of stairwell entrance, located in Euston Road. The stairwell is enclosed by metal railings, and has a pole-mounted silhouette roundel, with three information bars beneath, to one side of the stairs. A side entrance to St Pancras mainline station is visible, midground centre. A horse-drawn dray is approaching the camera on the left. A trolleybus and associated overhead wiring can be seen in the road; a small LT ‘Trolleybuses’ sign, with three-flighted Mexican arrow, is attached to the support immediately behind the stairwell.