Also stabled in the sidings between 1999 and 2004 was a 1972 (Mark I) tube stock train. This train was unit 3227 and was painted in an experimental livery of blue doors and red cab ends. Like the 1983 tube stocks, it suffered vandalism. This unit was withdrawn from the Northern line after failing at Edgware and it was removed in 2004 and sent to MOD Shoeburyness for storage and scrapping. Another 1972 Mark I unit (3205) in the original condition was stored at the sidings, but this has also been scrapped. A third unit of 1972 stock was stored but that one was immediately stored at the disused Aldwych branch for filming purposes.