Heathrow Airport Expansion

Scott Arthur Excerpts

Tuesday 20th October 2026 Westminster Hall

[Mr Holden]

The hon. Gentleman makes an incredibly important point. I remember, as a Transport Minister, visiting Belfast City airport, Belfast International airport and City of Derry airport. They are so important, and they reinforced to me how important that plug-in from Heathrow, as our international hub, is for not just Northern Ireland but Scotland, Wales and the north of England. None of our other airports have that hub status. That is why Heathrow is under different regulations and a different model. The hon. Gentleman makes an important point about how that connectivity drives growth right across the UK.

[Dr Scott Arthur (Edinburgh South West) (Lab)]

Will the hon. Member give way?

[Mr Holden]

No; I have just given way twice, and I will happily give way again later. Since the announcement was made, the Conservative party’s leadership has been clear: expansion should go ahead provided that sensible and proportionate local mitigation measures form part of that plan. Heathrow and the Government have already set out a number of those measures. However, it is critical that they genuinely serve the interests of local residents and do not impose excessive costs that will ultimately be passed on to passengers.

I turn to the challenges posed for the Minister in the debate. The former Chancellor of the Exchequer, the right hon. Member for Leeds West and Pudsey, as well as the former Prime Minister and the current Chancellor have all backed the project. The Minister is now in the unenviable position of trying to explain whether the Government of which he is a member actually support expansion or not. The situation has become a political version of Schrödinger’s cat. The Prime Minister seems to believe that by refusing to give a clear answer and by deflecting attention towards the concerns about other projects, he can leave some people believing that the runway idea is alive and some believing it is dead, all at the same time.

The other day, the Chancellor of the Exchequer told the International Monetary Fund:

“The case for a third runway at Heathrow has always been a case for growth”.

This created a completely different impression of the Government’s position. Unfortunately, that good cop, bad cop approach to expansion does little to reassure investors—not just investors in Heathrow, but investors in the UK in general. As Heathrow made clear in evidence to the Transport Committee, investors want clarity about the regulatory framework so that they can assess the project’s business case with confidence.

Although there has been much speculation about the timetable for expansion, the lack of clarity over the Government’s position and regulatory framework risks undermining confidence further. If the Prime Minister does not appear to give the project his support, how on earth can investors have confidence in the regulatory process, which is ultimately overseen by the Government he leads?

I am afraid that the discrepancy between the Prime Minister and the Chancellor gets to the heart of the challenges facing the Government. By giving the public the impression that they are jettisoning the previous Government’s commitment, the Prime Minister is once again demonstrating what has become his trademark skill: evading responsibility and avoiding difficult decisions.

[Mr Holden]

Whenever there is a large infrastructure project in the country—we are fully aware of this and always have been—there will always be local objections, as we would expect at council and sometimes constituency MP level. I think everybody understands that. The broader point is that Heathrow will be a privately funded project, and we support it on that basis.

What is the cost of the failure to make a decision? It is lost growth and forgone private sector investment. This is the same behaviour that we have seen towards vital projects such as more drilling in the North sea. The Prime Minister wants to talk about re-industrialisation without giving British companies or businesses the tools they need to achieve that. As the Leader of the Opposition stated:

“The future of our country’s busiest airport is not a regional matter”

That is why I take issue with some of the speeches made by Members today. This is a matter for the country and for the Prime Minister, so, in the words of the Leader of the Opposition, he needs to “stop faffing about” and “get this runway built.”

There has been much discussion today about the level of economic growth that the airport would deliver, to pick up on the intervention made by the hon. Member for Richmond Park. However, we should all be able to agree that the project would bring economic benefits. The £17 billion in benefits estimated by Heathrow is a considerable sum. Although I understand that the Department has produced different figures, I ask the Minister what steps the Department is taking to ensure that its economic analysis captures the full benefits for passengers and trade in full and, indeed, as the hon. Member for Strangford (Jim Shannon) said, right across the United Kingdom as well.

Furthermore, the project will increase investment in UK supply chains, create jobs and provide opportunities for new apprenticeships. The chief executive officer of Heathrow said only last week that of the billions in private sector investment, 95% will go into the UK supply chains, alongside more than 100,000 jobs that Heathrow says the project could support.

[Dr Arthur]

The right hon. Gentleman cites the CEO of Heathrow airport, but he will be aware that none of the airlines back his plan to expand the airport. Can he explain that, and what do he and the CEO know about this plan that the airlines do not?

[Sir John Hayes (in the Chair)]

The hon. Gentleman should familiarise himself with “Erskine May”, page 488, which makes it clear that when you have not been present for the bulk of the debate, it is not polite to intervene. The right hon. Gentleman who has the floor now needs to bring his remarks to a conclusion to give maximum time to the Minister.