questionText: To ask the Secretary of State for Transport, what estimate her Department has made of the potential impact of the expansion of (a) Heathrow and (b) Gatwick Airport on the level of nitrogen dioxide emissions in (i) Greater London and (ii) the South East.
answerText: The Government has invited proposals for a third runway at Heathrow to be brought forward by the summer. Once proposals have been received, the government will review the Airports National Policy Statement, which provides the basis for decision making on ...
heading: Gatwick Airport and Heathrow Airport: Construction