We're taking the UK Government to court over its reckless plans to expand Heathrow Airport. Join us!

Case information

Following the Government's commitment to reviewing its climate targets the courts have refused us a full hearing on this case. There will be a full trial of Heathrow expansion, starting 11 March 2019, also involving the London Mayor, Friends of the Earth and others.

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People all over the world are now heading to court to hold governments and corporates to account for Climate Change. As part of this global movement Plan B is challenging the UK Government's plans to increase aviation, the most polluting form of transport.

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Plan B is supporting the emergence of a networked, international movement of legal action to prevent catastrophic climate change. ​If you would like to work in co-operation with Plan B or to volunteer your skills or time in some other way please get in touch.

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Plan B in the news

Plan B files skeleton argument for Court of Appeal

Today Plan B filed a further skeleton argument in response to the Government ahead of the Court of Appeal hearing on 17th and 18th October: Reply skeleton argument “More...

Heathrow Appeal to be live-streamed

Plan B’s campaign to have the Heathrow proceedings live-streamed, supported by more than 1,500 people, did not succeed before the Divisional Court. But it seems it had an impact....

Court orders full hearing of Heathrow appeal

Today the Court of Appeal has ordered a full hearing of the appeals against Heathrow expansion, including Plan B’s legal claim. Lord Justice Lindblom stated: “The importance of the...