London Mayor Sadiq Khan and Transport for London submitted a joint formal objection to the government’s draft Heathrow Expansion National Policy Statement consultation, raising concerns that the proposed third runway threatens climate commitments and existing infrastructure capacity.
Khan contended that the strategic case for expansion relies on outdated information that does not account for current climate legislation and shifting travel patterns in the post-pandemic era. He stated there is no credible evidence that the expansion aligns with net zero targets. The submission highlighted several operational concerns, estimating that the expansion could generate 60,000 additional daily vehicle trips and 22 million extra road journeys annually on the M4 and M25 motorways. The proposal would also require a 58% increase in flight operations, reducing noise respite periods for nearby residents from half the day to just one quarter.
City Hall assessed that significant infrastructure upgrades would be necessary, including capacity enhancements for the Elizabeth and Piccadilly rail lines and construction of new southern and western rail connections. The estimated cost for surface access improvements was placed at £9 billion, with no existing funding agreement in place. Officials also warned that additional flights could reverse progress made in air quality improvements through the Ultra Low Emission Zone initiative.
Heathrow Airport rejected these assessments, characterizing the expansion as “the most important economic growth opportunity available to the UK.” The airport outlined plans for a 2.1-mile northwest runway requiring M25 realignment, projecting over 100,000 jobs and £150 billion in trade benefits. The airport committed to a privately-funded noise insulation program for affected homes and pledged to present “viable and funded solutions” for public transport requirements during the planning process.
Khan’s position is supported by a cross-party coalition of council leaders from surrounding areas, who jointly called on the government to withdraw backing for the third runway. However, the Back Heathrow campaign countered that their opposition does not represent local sentiment, citing more than 100,000 local supporters for expansion. The Department for Transport stated it would carefully review all consultation responses and announced next steps later this year, reiterating that any expansion must comply with climate obligations and environmental standards. A final parliamentary decision is anticipated in 2029.
Article Attribution | Read More at Article Source
Article summary produced by Claude AI