The UK Government has backed the construction of new £17.6bn third runway at Heathrow.

The decision comes after a consultation process over a range of options to expand the airport's capacity.

Other proposals included expanding the length of one of Heathrow's existing runways, a new runway at Gatwick Airport or brand new airport somewhere in the Thames estuary.

The Scottish Government offered its support to Heathrow's bid earlier this month.

It believes the airport's expansion will lead to the creation of 16,000 jobs in Scotland as well as increased services between Scotland and the airport.

Heathrow has also pledged to investigate if it can use Prestwick as a "logistics hub" for the new runway.

Prestwick has been operating at a loss for several years and has been bought by the Scottish Government to ensure the airport remains in use.

UK transport minister Chris Grayling said the new runway will improve connectivity in the UK.

He said: "The step that government is taking today is truly momentous.

"I am proud that after years of discussion and delay this government is taking decisive action to secure the UK's place in the global aviation market - securing jobs and business opportunities for the next decade and beyond.

"A new runway at Heathrow will improve connectivity in the UK itself and crucially boost our connections with the rest of the world, supporting exports, trade and job opportunities."

He added: "This isn't just a great deal for business, it's a great deal for passengers who will also benefit from access to more airlines, destinations and flights.

"This is an important issue for the whole country. That is why the government's preferred scheme will be subject to full and fair public consultation."