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New Heathrow runway may be built on ramp over M25 New Heathrow runway may be built above the M25
(35 minutes later)
The third runway at Heathrow Airport could involve planes taking off from a "ramp" over a motorway, the transport secretary says. The third runway at Heathrow Airport could involve planes taking off from a "ramp" over the M25 motorway, the transport secretary says.
Chris Grayling said this would be "cheaper and quicker" than building a tunnel for the M25 under the new runway and would cause less disruption for drivers. Chris Grayling said this would be "cheaper and quicker" than building a tunnel for the M25 under the new runway and would cause less disruption for drivers during construction.
He said many other airports around the world had built runways over motorways.He said many other airports around the world had built runways over motorways.
It would involve "a very gentle hill up which the planes can take off". There would be "a very gentle hill up which the planes would take off".
The government's long-awaited backing for a third runway at London Heathrow has been attacked by cabinet ministers Boris Johnson and Justine Greening and sparked the resignation of Conservative MP Zac Goldsmith.
The decision is also set to face a challenge in the courts, with the Richmond council leader Lord True telling BBC Radio 4's Today programme he was "taking legal advice".
The Conservative peer said Heathrow was "busting air quality legal limits" and was responsible for "40% of all noise pollution in Europe associated with airports".
He added: "The fact that the government has already delayed action for a year results from our reminding them that they hadn't yet fulfilled things which they're required to do under the existing law."
Lord True said he would be campaigning for Mr Goldsmith, who will contest the Richmond Park by-election as an independent with the Conservatives not putting forward a candidate against him.