Jo Valentine writes an excellent article in the Telegraph regarding the need to expand Heathrow sustainably:
I believe the price of air travel should include the full cost of its impact. Without this - and measures to deliver it - the case for Heathrow's development will be open to criticism.... We need to combine market, taxation and regulation to account for the global environmental cost of aviation.
The article is certainly worth reading and is an intelligent contribution to the debate on the future of air travel, and London's expansion.
LondonUnlocked hopes to visit the new Terminal 5 building shortly and will bring a full review of the site and of the interviews which it carries out there.