Stock Photo - Apr. 04, 1970 - Commission on the third London airport stage V public hearing: The opening of the stage V public hearing of the commission on the third london airport took place today at the Piccadilly Hotel, London. The hearings are expected to continue until the end of July 1970 and will enable interested parties to test the material produced during the Commission's detailed research stage into the timing of the need for a their London airport and into the comparative merits of the four short-listed sites, Cublington (wing), Foulness, Nuthampstead and Thurleigh (Bedford). photo shows pictured at the Piccadilly hotel today are (L to R) prof, A. A. Walters, Cassel professor of Economics in the university of London Prof. David Keith-Lucas, professor of aircraft design, the college of aeronautics, Cornfield, Mr A.J. Hunt, principal planning inspector, ministry of housing and local government Mr. J. Caines, secretary The Hon, Mr. Justice Roskill, Chairman Mr. Arthur Knight, Deputy chairman, Courtaulds Ltd; Mr. A. Goldstein, partner in R Travers Morgan and partners, consulting Engineers, and Prof. Colin Buchanan, professor of Transport, imperial college of science and technology. (Credit Image: © Keystone Press Agency/Keystone USA via ZUMAPRESS.com)