Heathrow Airport’s plan for a third runway, which involves moving the M25 motorway, has been chosen by the government.
The government had been considering two plans: one from the airport itself and another from the Arora Group, run by hotel magnate Surinder Arora.
Heathrow had submitted its proposals in the summer for a third runway, which would be up to 3.5 kilometers long and require a new road tunnel under the airport. The rival offer from the Arora Group would have involved a shorter runway at a lower cost and did not require modification to the M25.
A final decision on whether a third runway will receive the green light is still years away.
Last month, the government asked for more information to help choose between the Heathrow and Arora programmes.
The Department for Transport said Heathrow’s own proposal offered the most feasible option and the “best chance” of getting a decision on planning approval within this parliament.
The plan which has been endorsed will inform the government’s review of the National Airports Policy Statement.
Once complete, Heathrow is expected to apply for planning permission. The government then expects a decision by 2029.
Transport Secretary Heidi Alexander said Heathrow was the UK’s only hub airport supporting trade, tourism and jobs.
“Today is another important step to enable a third runway and realize these benefits, setting the direction for the rest of our work to implement the policy framework for the airport expansion,” he said.
“This will allow this parliament to make a decision on a third track plan that meets our key tests, including those relating to the environment and economic growth.”
A Heathrow spokesman welcomed the decision but said it needed “clarity on how the crucial next phase of the project will be regulated”.
The airport is seeking assurances that it will be allowed to raise its fares enough to cover the cost of the planning application, which it says will have to start very soon to meet the government’s timetable.
