London City Airport serving the London area—after Heathrow, Gatwick, Stansted and Luton—and was the 14th-busiest in the UK in 2017. The airport was first proposed in 1981 by Reg Ward, who was Chief Executive of the newly formed London Docklands Development Corporation (LDDC) that was responsible for the regeneration of the area. He in turn discussed the proposal with Sir Philip Beck (Chairman of John Mowlem & Co plc) and the idea of an airport for Docklands was born. By November of that year Mowlem and Bill Bryce of Brymon Airways had submitted an outline proposal to the LDDC for a Docklands STOLport
London Underground S Stock (ex-Metropolitan Railway) used with two 1925-built prototype driving motors. In 1925, two driving motor cars were built as prototypes for what would later become the T stock. In the London Passenger Transport Board numbering scheme, they became 2598 and 2599. After the trailer cars were withdrawn from service in the 1940s, the two driving motor cars remained in service on the East London Line, being used with a 1923-built control trailer. These three cars were withdrawn in 1950. London Underground S Stock (ex-Metropolitan Railway) S stock is the designation given to one train of eight cars by London Underground in the 1930s.