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
Redbridge tube station cut and cover) station on the network, as it is only beneath the surface. However, this is misleading as the station tunnel was constructed by the cut and cover method, with the running lines descending into genuine tube tunnels at either end of the platforms - similar to the Central line platforms at Mile End. In July 2011 it was granted Grade II listed building status by English Heritage. It was also mentioned in the Department S episode "The Last Train To Redbridge", although the actual station does not appear in it. London Buses routes 66, 145 and 366 serve