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Heathrow Expansion

Key information

Date: Thursday 13 February 2025

Time: 10:00am

Motion detail

Gareth Roberts AM moved and Zack Polanski AM seconded the following motion:  

“This Assembly Notes:

  • The Chancellor of the Exchequer has confirmed the Government supports the future expansion of Heathrow Airport, including the building of a third runway. 
  • That as recently as the January 2025 Mayor’s Question Time, the Mayor of London has stated his opposition to this expansion, in the past commenting that he would support legal action against the Government. 
  • That a third runway at Heathrow would have significant consequences for many areas of London, particularly in the West and South West of the city. The environmental damage, increased noise pollution, and disruption to local communities are too high a price to pay, when viable alternatives exist that can support sustainable economic growth without compromising Londoners’ health and future.

This Assembly calls on the Mayor to:

  • Reaffirm his position opposing any expansion of Heathrow or construction of a third runway, in writing to the Chancellor.
  • Agree to meet with local resident groups across London who would be affected by Heathrow expansion to hear their concerns first hand and assure them of his plans.
  • Make clear in his Final Draft Budget 2025/26 - due for publication on 17 February - that funding is available for legal action against the Government if expansion plans are pursued.”

Following debate and upon being put to the vote, the motion was agreed with 18 votes in favour and 0 against.

Response to motion

Mayor of London Response to Motion

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