Containerisation during the 1960s, and the development of the docks at Tilbury, released all the land from the Thames up to the A13 which had been earmarked for a new, North Albert Dock. The original District Plan envisaged a large Council-owned estate, and major infrastructure works—including a huge drainage scheme with pumping stations—were put in place. However, following the creation of the London Docklands Development Corporation, much of the land was sold off resulting in today's blend of largely private housing.