Written questions by Anderson.

In preparing the Heathrow Expansion Appraisal Report, what consideration her Department gave to modelling the potential monetised costs of noise pollution from expansion.

Awaiting answer.

What plans she has to increase the length of the night period when local communities are not exposed to aircraft noise from Heathrow.

Awaiting answer.

Why the Appraisal of Sustainability of the draft Heathrow Expansion National Policy Statement only modelled one set of indicative flight paths that seek to minimise the number of newly impacted people.

Awaiting answer.

Why the Appraisal of Sustainability of the draft Heathrow Expansion National Policy Statement only modelled one set of indicative flight paths that seek to minimise the number of newly impacted people.

Awaiting answer.

What plans she has to produce noise assessments to reflect the best and worst case scenarios that may be created by expansion at Heathrow in terms of a) numbers of people exposed to noise b) number of people currently overflown who will experience an increase in noise and c) the number of people who will be newly exposed to aircraft noise pollution.

Awaiting answer.

What estimates her Department has made of the monetised costs of aircraft noise pollution for communities under Heathrow flight paths exposed to noise above 43dB.

Awaiting answer.

Whether her Department has a national definition of a high-risk repeat speeding offender.

Awaiting answer.

Whether her Department has analysed international examples of requiring intervening Intelligent Speed Assistance technology for high-risk and repeat speeding offenders.

Awaiting answer.

Whether her Department has asked police forces to provide data on repeat speeding offenders to inform future road safety policy.

Awaiting answer.

What is the date of the next meeting of the Hammersmith Bridge task force.

A further meeting of the Hammersmith Bridge Taskforce will be held after funding arrangements for the Structures Fund have been confirmed. My officials will be in touch with relevant stakeholders in due course.

Whether the Government still plans to allocate £1 billion through the Structures Fund for the repair of critical transport infrastructure such as bridges, flyovers and tunnels.

The Government remains committed to the plans it set out at the Spending Review, including in relation to providing £24 billion of capital funding between 2026-27 and 2029-30 to maintain and improve our motorways and local roads. This also includes £1 billion for key local highway enhancement projects and a new Structures Fund for repairing run-down bridges, decaying flyovers and worn-out tunnels.The Department for Transport surveyed local highway authorities and other transport stakeholders on the criteria for prioritising structures for investment through the Structures Fund in February 2026. The Department is currently considering responses to the survey and will confirm further detail on the Structures Fund and the funding available for the 2026/27 financial year in due course.

How much of the Structures Fund is available to be released in the 2026/27 financial year.

The Government remains committed to the plans it set out at the Spending Review, including in relation to providing £24 billion of capital funding between 2026-27 and 2029-30 to maintain and improve our motorways and local roads. This also includes £1 billion for key local highway enhancement projects and a new Structures Fund for repairing run-down bridges, decaying flyovers and worn-out tunnels.The Department for Transport surveyed local highway authorities and other transport stakeholders on the criteria for prioritising structures for investment through the Structures Fund in February 2026. The Department is currently considering responses to the survey and will confirm further detail on the Structures Fund and the funding available for the 2026/27 financial year in due course.

What economic analysis her Department has undertaken on expansion at Heathrow.

The current Airports National Policy Statement (ANPS) and its supporting documents provide an economic assessment of a new northwest runway at Heathrow.On 22 October, the Secretary of State for Transport launched a review of the ANPS. As part of the review, the Department for Transport will develop updated analysis on the economic impacts of expansion at Heathrow, and the outputs will be published alongside any amends to the ANPS for consultation by summer 2026. Any promoter will then need to prepare and submit a development consent order, including their own analysis, for expansion for consideration by the Planning Inspectorate and the Secretary of State for Transport.

When her Department will publish updated aviation forecasts.

Updated aviation forecasts are being developed to support the review of the ANPS and will be published alongside the outcome of the review.

What is the estimated cost of road and rail upgrades required to facilitate Heathrow expansion.

The cost of any rail and road infrastructure associated with Heathrow Expansion will be developed and funded by the promoters of the scheme.

What steps her Department will take to demonstrate that expansion at Heathrow will not undermine the UK's climate commitments.

The government has been clear that any airport expansion proposals need to demonstrate that they can be delivered in line with the UK’s legally binding climate change commitments. On 22 October, the Government formally commenced the review of the Airports National Policy Statement (ANPS), which provides the primary basis for decision-making on whether to grant development consent for a new runway at Heathrow. The review will reflect changes in legislation, policy, and data and will set out how any scheme must meet the Government’s four tests on economic growth, climate, air quality and noise. The Government also remains committed to engaging the Climate Change Committee on the ANPS review and will be seeking their independent advice on the relevant sections of the revised ANPS in due course. We expect to publish any revisions to the ANPS for consultation by summer 2026.

What estimate her Department has made of how many people will be exposed to noise pollution from aircraft above 51 decibels as a result of expansion at Heathrow.

As part of the review of the Airports National Policy Statement (ANPS) the Government will develop updated assessments of the noise and air quality impacts of expansion at Heathrow and will review and update the existing appraisal of sustainability and health impact analysis in line with any amendments made to the ANPS. We expect to publish any revisions to the ANPS for consultation by summer 2026, together with supporting assessments.

What assessment her Department has undertaken on the potential impact on air pollution as a result of the expansion of Heathrow.

As part of the review of the Airports National Policy Statement (ANPS) the Government will develop updated assessments of the noise and air quality impacts of expansion at Heathrow and will review and update the existing appraisal of sustainability and health impact analysis in line with any amendments made to the ANPS. We expect to publish any revisions to the ANPS for consultation by summer 2026, together with supporting assessments.

What metrics will be included in the four tests on Heathrow expansion and how these will be applied to the proposal.

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 are needed to measure if these tests are being met.To do this, during the review of the ANPS the Government will analyse the economic and environmental impacts of expansion at Heathrow, which will inform whether amendments are needed to the ANPS to meet the four tests. We expect any draft amendments to the ANPS will be ready for consultation by summer 2026.It will be for promoters to apply for a development consent order. Applications for development consent will be examined by the Planning Inspectorate, and the Secretary of State for Transport will make a decision in line with the ANPS on whether to grant a development consent order.

When the next meeting of the Hammersmith Bridge task force will be.

The Government intends to convene a further meeting of the Hammersmith Bridge Taskforce in the near future.