Heathrow Airport's chief executive, Thomas Woldbye, warned on the BBC's Today programme that choosing not to proceed with a proposed third runway would be a "huge missed opportunity" and called on the government to set out its position more clearly.
Woldbye said it would be "good to know" where ministers stand after comments made by the prime minister, signalling uncertainty over whether the project has political backing. He urged clarity so that the airport and its stakeholders can understand the likely direction of travel.
The chief executive's remarks underline the tension between the airport's plans for expansion and the political debate that surrounds them. Heathrow has long argued that added capacity would support growth, while critics have raised concerns about environmental impacts and local communities.
Woldbye's appeal for a definitive statement from the government comes as businesses, local authorities and campaign groups continue to watch closely for any change in policy. Heathrow said clarity from ministers is needed to inform planning and investment decisions going forward.
The issue of runway expansion has been a focal point in wider discussions about aviation policy, economic strategy and environmental commitments. Any formal decision from government would have significant implications for transport planning and the aviation sector in the coming years.