questionText: To ask the Secretary of State for Transport, what metrics will be included in the four tests on Heathrow expansion and how these will be applied to the proposal.
answerText: As part of the review of the Airports National Policy Statement (ANPS) the government will consider how any proposed scheme for Heathrow Expansion will meet the four clear tests on economic growth, climate, air quality, and noise and whether any metrics a...
heading: Heathrow Airport: Construction