“Business communities across the UK will be bitterly disappointed that plans for a world-leading hub airport are now at risk.
“Without expansion, firms risk losing crucial regional connectivity and access to key markets across the world.
“The benefits of a third runway would extend far beyond south-east England. Hundreds of UK companies are already invested in the supply chain for expansion, and tens of thousands of additional jobs will be created if the project goes ahead.
“Heathrow and the wider aviation sector have set ambitious emissions targets, and like every industry, must continue to become greener. Britain's future depends on investment in a modern, integrated, low-carbon transport infrastructure that keeps trade flowing while minimising environmental impacts.
“There has never been a more important time to demonstrate that Britain is open for business. The government must back Heathrow expansion unequivocally and take all necessary steps to finally move the project forward.”