around the network, and others were scrapped. Since retirement from service, nine cars had been stabled at sidings south of South Harrow station (3639-4639-3739, 3640-4640-3740 and 3645-4645-3745). Over the years these had been heavily vandalised. With the introduction of Night Tube services, additional stabling was required, so all nine cars were removed over the weekend of 27/28 June 2015, and taken to CF Booth, Rotherham for scrapping. Preservation One carriage of the stock has been preserved by the London Transport Museum and another had been used as a studio by Radio Lollipop at Great Ormond Street Hospital, but this was recently scrapped. A few more have been placed on the disused Broad Street viaduct in Shoreditch for use as artists' studios. List of preserved stock: DM 3734 at the London Transport Museum Depot. DM 3733 at Broad Street viaduct. T 4633 at Broad Street viaduct. T 4662 at Broad Street viaduct. DM 3662 at Broad Street viaduct. DM 3721 at Washington, Sunderland used as tunnel rescue training. The complete destination blind from DM 3702 exists in a private collection, and is in operational condition. References Tubeprune - Rolling Stock External links Squarewheels.org.uk - 1983 Tube Stock 1983 Stock train at Charing Cross, Jubilee line platform, 1986. 1983 Metropolitan Cammell multiple units Train-related introductions in 1984