Liverpool Street station

Liverpool Street station, also known as London Liverpool Street, is a major railway station in the City of London. It is the southern terminus of the Great Eastern Main Line (GEML), and is connected to a London Underground station of the same name. 
Liverpool Street the main departure point from London to the East of England. It serves those places not served by the East Coast Main Line from King's Cross. It has commuter service to parts of East London and Essex, such as Chelmsford, Clacton-on-Sea, Witham and Norwich. It serves the London Stansted Airport via the Stansted Express. 
It is one of the busiest stations in the United Kingdom, the third busiest in London after Waterloo and Victoria. Over 123 million people use the station each year. It is one of 17 managed by Network Rail. The station has exits to Bishopsgate, Liverpool Street and the Broadgate development. It is in Travelcard Zone 1.