On Friday, 17 July 2015 00:23:31 UTC+1, CJB wrote:

Lost opportunity to create a brand new London airport - on a brown field site. CJB

You are right; that's quite funny! Almost a copy of that nitwit BoJo's concept. An old example is the famous Rosehill near Morden. That, in legend at least, was made from the mud from the 1922 Stockwell-Morden extension.