Islington although the building still stands. Angel tube station on Islington High Street has the longest escalator on the London Underground system, at 318 steps. In 2006 a Norwegian man made headlines after skiing down the escalator at the station. Islington features extensively in modern English literature and culture: The area is well served by bus routes, with a major bus interchange located near Angel tube station. Red route and residents' parking restrictions apply throughout the area. The Civil Aviation Authority has its head office in the CAA House in Islington. Grade II* English Heritage list three Grade II* listed buildings
Holborn tube station 2–6 minutes from approximately 05:53 to 00:30 westbound and 05:51 to 00:33 eastbound. Piccadilly line trains operate every 2–6 minutes from approximately 05:42 to 00:28 westbound and 05:54 to 00:38 northbound. On the Central line 1992 Stock is used. On the Piccadilly line 1973 Stock is used. Before the closure of the original London tram network in 1952, Holborn tube station provided an interchange between trams and tubes, via the Kingsway Tramway Subway underground Holborn tramway station located a little distance south of the underground station. This was the only part of London with an underground tram system, and Holborn