Analysis says expansion could also harm access to housing, education, healthcare, open spaces and transport Construction of a third runway at Heathrow is likely to have significant adverse effects on the health and wellbeing of up to 3 million people living nearby, an official report has said, as...
Source: [Guardian World](https://www.theguardian.com/environment/2026/jun/18/heathrow-third-runway-likely-to-affect-health-millions-people-nearby-official-report)