Exclusive: campaigners warn 600-year-old New Barn at Harmondsworth could be ‘shaken to pieces’ by vibrations Six hundred years after it was built, England’s largest surviving medieval timber-framed barn could now be “shaken to pieces” by aircraft vibrations, campaigners warn. The public has unti...
Source: [Guardian World](https://www.theguardian.com/environment/2026/aug/23/heathrow-expansion-is-threat-to-englands-largest-surviving-medieval-barn)