https://infirisk.co.uk/news/industry-news/grass-fire-near-paddington-causes-major-rail-disruption-to-heathrow-lv0es4 INFIRISK en 2026-09-07T06:16:39.255Z Grass Fire Near Paddington Causes Major Rail Disruption to Heathrow fire safety, rail disruption, infrastructure, emergency response, UK regulations