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
Arsenal tube station narrow Victorian residential street, away from any main roads. It is also unusual in not having any bus routes pass its entrance, though routes 4, 19, 106 and 236 serve nearby Blackstock Road. Arsenal tube station was opened by the Great Northern, Piccadilly and Brompton Railway (GNP&BR) as Gillespie Road on 15 December 1906. The GNP&BR was later renamed the Piccadilly line after the consolidation and nationalisation of the Tube network as London Underground. The original station building and ticket hall were red terracotta-clad buildings designed by Leslie Green, similar to neighbouring stations such as Holloway Road and Caledonian Road.