Wandsworth Council Opposes Government Draft Policy On Heathrow Expansion: Wandsworth 2026

Key Points

• Wandsworth Council formally opposed the UK Government’s draft Heathrow Expansion National Policy Statement ahead of the consultation deadline on Tuesday, 1 September 2026.
• The leaders of seven local authorities co-signed a joint response: Wandsworth, Richmond, Sutton, Southwark, Hillingdon, Kingston upon Thames, and Windsor and Maidenhead.
• The councils stated that the draft planning criteria do not set measures strong enough to determine if a third runway meets government standards for noise, air quality, climate obligations, and public health.
• Council leaders warned that the expansion would increase aircraft noise and air pollution, reduce night-time respite, and put extra pressure on local transport networks.
• Wandsworth Council asked Ministers to withdraw support for the third runway and look to recently approved expansions at other airports, including Gatwick.

Wandsworth Council (South London News) August 28, 2026 – Wandsworth Council has formally reaffirmed its opposition to the UK Government’s draft Heathrow Expansion National Policy Statement (HENPS), issuing a direct challenge to Ministers over plans for a third runway at the West London hub.

In a formal submission to the Department for Transport’s national planning consultation, the local authority warned that the draft framework fails to establish sufficiently rigorous environmental, health, and infrastructure criteria. Council leaders contend that the current framework cannot ensure that a third runway would meet mandatory national targets on carbon emissions, local air pollution, surface transport access, and noise mitigation.

To strengthen its position, Wandsworth Council coordinated a multi-borough coalition, sending a joint representation to the Secretary of State for Transport. The letter was co-signed by the leaders of seven local authorities spanning London and Berkshire:

• London Borough of Wandsworth
• London Borough of Richmond
• London Borough of Sutton
• London Borough of Southwark
• London Borough of Hillingdon
• Royal Borough of Kingston upon Thames
• Royal Borough of Windsor and Maidenhead

As documented in the official press statement issued by Wandsworth Borough Council, Council Leader Cllr Robert Morritt stated:

“Wandsworth Council remains firmly opposed to Heathrow expansion and the construction of a third runway. We’re standing up for our residents — and calling on the Government to provide reassurance. Our borough already experiences the impact of aircraft noise which interferes with everyday life for those living, working or studying here. Residents rightly expect quieter skies and cleaner air, rather than facing an uncertain future of more noise and worse air quality with the potential of an increase in flights and noise overhead, and loss of respite.

“The Government’s consultation highlights the real need for strong commitments over noise, air quality, climate obligations and public health — which we don’t believe a third runway would or should pass. We are urging the Government to think again and pursue an approach that does not come at the expense of local communities, and recognises the recently-approved expansion elsewhere, including Gatwick.”

Why Are Local Authorities Challenging The National Policy Framework?

The core of the joint municipal challenge centers on the specific drafting of the Heathrow Expansion National Policy Statement (HENPS). As reported in official releases from Wandsworth Borough Council and Runnymede Borough Council, the draft HENPS was published by the Department for Transport on 18 June 2026 to update the planning standards that would govern any future Development Consent Order (DCO) application for a new Northwest Runway at Heathrow.

The seven local authority leaders argue that the draft document sets overly lenient evaluation metrics, creating loopholes that could allow an expansion proposal to gain planning consent despite failing key environmental tests. Specifically, the coalition’s submission outlines four main areas where the draft policy falls short:

1. Excessive Aircraft Noise and Respite Degradation

The joint council response points out that flight paths into Heathrow already generate persistent noise pollution across broad stretches of South and West London. A third runway would introduce thousands of additional flight movements annually, threatening to eliminate essential periods of schedule respite for residents directly underneath flight tracks.

2. Deterioration of Local Air Quality

Local authorities caution that both added aviation operations and increased traffic on surrounding motorways—such as the M25, M4, and local arterial roads—would drive up nitrogen dioxide ($\text{NO}_2$) and particulate matter ($\text{PM}_{2.5}$ and $\text{PM}_{10}$) levels across South West London. The coalition states the draft framework lacks binding mechanisms to enforce statutory air quality standard limits.

3. Net Zero and Climate Obligations

The co-signatories emphasize that expanding airport capacity by a third runway runs contrary to the UK’s legal commitments under the Climate Change Act and international net-zero pathways. The coalition asserts that relying on unproven future aviation technologies like Sustainable Aviation Fuels (SAF) to justify short-term infrastructure growth poses significant carbon budget risks.

4. Surface Transport and Network Overload

Local transport links—including suburban rail networks, London Underground corridors, and regional road networks—are already operating near maximum capacity during peak hours. The boroughs note that the draft planning document fails to demand fully funded, guaranteed public transport upgrades from the airport operator to prevent local transport networks from becoming severely overloaded.

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How Does Wandsworth Council Plan To Continue Its Campaign?

Wandsworth Council confirmed that its opposition extends beyond submitting consultation responses. The borough remains an executive member of the No 3rd Runway Coalition, a broad group comprising local authorities, regional Members of Parliament, civil society groups, and environmental campaign bodies.

With the Department for Transport’s public consultation closing at 11:59 pm on Tuesday, 1 September 2026, the council intends to work closely with parliamentary committees, surrounding boroughs, and local advocacy groups. Their goal is to pressure Ministers into formally withdrawing or significantly altering the draft HENPS before it is presented to Parliament for final designation.

The council has stated that if national planning policy is updated to reflect approved expansions at other UK airports—such as Gatwick—aviation demand can be met without inflicting severe environmental and health costs on West London neighborhoods.

Background of the Heathrow Expansion Development

The debate surrounding extra runway capacity in the South East of England has spanned more than two decades, marked by repeated legislative hurdles, judicial challenges, and shifting national infrastructure policies.

• 2018 Policy Designation: In June 2018, the UK Parliament voted to approve the original Airports National Policy Statement (ANPS), establishing a Northwest Runway scheme at Heathrow Airport as the Government’s preferred choice for expanding South East aviation capacity.
• Legal and Environmental Obstacles: The policy immediately faced legal challenges from local councils, environmental groups, and the Mayor of London over climate change compliance, noise standards, and air quality impacts. While legal rulings initially stalled progress, subsequent court judgments allowed the framework to remain legally intact.
• Post-Pandemic and 2025 Planning Reforms: The economic downturn following the global pandemic temporarily paused private investment decisions regarding the project. However, under the Planning and Infrastructure Act 2025, National Policy Statements are legally required to undergo mandatory reviews at least every five years.
• The 2026 Policy Revision: On 18 June 2026, the Department for Transport formally launched a national public consultation on an updated draft policy framework, re-titled the Heathrow Expansion National Policy Statement (HENPS). This revision aims to realign national planning policy with four primary government benchmarks: climate commitments, noise targets, air quality standards, and balanced economic growth across the UK.

Prediction: How This Development Will Affect Key Stakeholders

The formal opposition from Wandsworth Council and its partner local authorities represents a significant hurdle for both the UK Government and Heathrow Airport Limited. The unified stance of these seven local authorities will likely influence several key stakeholder groups:

1. Impact on Local Residents

For millions living beneath Heathrow’s arrival and departure tracks across Wandsworth, Richmond, Sutton, and neighboring areas, the strong council opposition provides a strong political buffer. If the coalition successfully forces the Department for Transport to adopt stricter rules on noise levels, local communities may secure binding guarantees for night-flight bans, mandatory quiet periods, and enhanced property insulation schemes. However, continued uncertainty surrounding the final policy will keep long-term property values and local noise planning in flux.

2. Impact on the Infrastructure Developer and Investors

For Heathrow Airport Limited and its global financial backers, unified council opposition increases both political risk and projected planning costs. If Ministers bow to local authority pressure and add stricter environmental conditions to the HENPS framework, the airport operator will face much higher compliance costs for local noise insulation, surface transport links, and local environmental compensation schemes. This could alter the overall financial feasibility of the multi-billion-pound privately financed infrastructure project.

3. Impact on Government Policy and Regional Aviation Strategy

For the Department for Transport and national policymakers, the joint borough challenge creates a difficult balancing act between national economic goals and local environmental impacts. Strong resistance from major London boroughs may force Ministers to reconsider how regional infrastructure growth is allocated across the country. This could lead the Government to rely more heavily on regional airport expansion—such as already approved projects at Gatwick Airport—to absorb future passenger growth while keeping West London’s environmental limits intact.