Farringdon Station has been evacuated this evening after a fire alarm prompted a full-scale response, causing major disruption to commuters during peak travel hours.
Passengers were ordered to leave the station at around 6:20pm, with large crowds quickly gathering outside as services on both the Elizabeth line and Thameslink were suspended.
Images from the scene show crowds of frustrated commuters waiting outside the station entrance, many of whom are believed to be workers heading home after their day in central London.
No further details have been provided about the cause of the fire alarm or whether an actual fire occurred, but safety protocols require a full evacuation while checks are carried out.
Transport authorities have urged passengers to check live updates before continuing their journeys and to allow extra time for travel.
Further updates will be provided as more information becomes available.