|Link to Daily Mail|
"An airport in the Thames Estuary has moved a step closer, with the Government set to include the plans in a consultation. The scheme is expected to cost between £40billion and £70billion.
"Mr Johnson has also praised separate designs by architect Lord Foster, for a £50billion airport on a sparse strip of land on the Isle of Grain in Kent, which juts out into the estuary. But it is the plan for an airport built on an artificial island that is to be part of the consultation."