NUSA365 The Mayor of London, then Boris Johnson, took the position that London needs more airport capacity, favouring the construction of an entirely new airport in the Thames Estuary rather than expanding Heathrow. Another proposal for expanding Heathrow's capacity was the Heathrow Hub, which aims to extend both runways to a total length of about 7,000 metres and divide them into four so that they each provide two, full-length runways, allowing simultaneous take-offs and landings while decreasing noise levels. In July 2013, the airport submitted three new proposals for expansion to the Airports Commission, which was established to review airport capacity in the southeast of England. The Airports Commission was chaired by Sir Howard Davies. Two years later, leading Conservatives were reported to have changed their minds on the subject. See what's on the frame - You can see which pictures are currently displaying on each frame on your account, as well as which pictures are waiting to be downloaded and which ones have been deleted.|Slot Freebies Reviews & Guide