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
Latimer Road tube station Boards or ESUBS. These large screens advertise service information which is updated from the Network Operations Centre, located at London Underground's head office above St James's Park tube station. There are 5 Customer Help Points on the station, 1 in the ticket hall at ground level and 2 on each platform. These communication devices are connected to the Station Control Room at Ladbroke Grove station. They are mostly used by customers to find out where or when their next train is due, but can be used to contact staff or the police in an emergency. There are also 3 payphones