Heathrow

Proposed airport in Thames estuary would cut noise and air pollution, and perhaps even promote rail travel

Consultation moves forward with final decision now expected before the end of the year

Biting the hand that flies?

Report claims economic case for third runway ignores impact rising oil prices, high-speed rail links and video conferencing will have on passenger numbers

Airport operator insists that even without development of "virtual jet" design an expanded Heathrow will not breach legal limits on pollution and noise