Mayor Sadiq Khan appeals to reject Heathrow third‑runway plan
Khan asks ministers to block the draft policy that predicts 61,000 new jobs but raises noise, air quality and transport concerns
News London evidence indexOpen analysis ▾
Trust 74 due to multiple named sources, quoted Draft HENPS, specific figures, and dated statements.
Higher is stronger
Critic 87 for clear relevance, multiple quotes, specific data, and coherent narrative with next‑step mention.
Higher is stronger
Hype 30; language is measured with mild emphasis but no sensational clickbait.
Lower is better
Mayor Sadiq Khan has formally asked the Department for Transport to reject the Draft Heathrow Expansion National Policy Statement, a move reported by Salamander News on 29 July 2026. He said the proposal would increase noise, degrade air quality and overload the capital’s transport system, and that no funding for rail, bus or cycling upgrades has been provided. Khan added that the modelling underpinning the plan relies on data that are more than ten years old, as reported by Salamander News.
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Perry Phillips, aviation officer for the GMB union in London, told the Commons Transport Committee on 2 September that the runway could deliver thousands of well‑paid jobs with pensions, as reported by Salamander News. He said the union expects the project to generate significant employment and apprenticeship opportunities, and warned that the promised benefits must be built into the final plan, as reported by Salamander News.
Projected employment impact
The draft HENPS states the Northwest Runway scheme is expected to generate up to 61,000 additional jobs in the local area by 2055, as reported by Salamander News. The document also highlights a potential boost to skills training and a notable contribution to local employment, as reported by Salamander News.
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Transport network concerns
Caroline Russell, chair of the London Assembly Transport Committee, warned that a third runway would increase crowding on the Piccadilly line and create new demand on the Elizabeth line, as reported by Salamander News. She said without proper mitigation the expansion would add pressure to roads and rail around the airport, risking further congestion for residents living near Heathrow, as reported by Salamander News.
I will continue to vehemently oppose these plans as I seek to build a fairer, safer, greener, more prosperous London for everyone.
Sadiq Khan, Mayor of London
What happens next
The mayor’s appeal will be examined by the Department for Transport before the final HENPS is published. The GMB union said it will monitor the process and hold ministers to account, as reported by Salamander News. The London Assembly Transport Committee will continue to press for mandatory transport mitigation measures, as reported by Salamander News.
Questions this report answers
+What action has the mayor taken on the Heathrow runway plan?
Mayor Sadiq Khan has formally appealed to the Department for Transport to reject the draft Heathrow Expansion National Policy Statement. He argues the plan would worsen noise, air quality and transport capacity, and he seeks a decision before the final policy is issued.
+How many jobs does the draft policy say the runway could create?
The draft HENPS estimates the Northwest Runway could generate up to 61,000 additional jobs in the local area by 2055. This figure is presented as part of the government’s projected economic benefits for the scheme.
+What transport issues are being raised about the expansion?
Caroline Russell, chair of the London Assembly Transport Committee, warned that a third runway would add crowding on the Piccadilly line and increase demand on the Elizabeth line. She also said the expansion would put extra strain on roads around Heathrow, potentially worsening congestion for local residents.
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