Police Search For Missing 4-Year-Old | Heathrow: Britain’s Busiest Airport | Double Episode

Border closures cause holiday chaos at Heathrow. Police desperately search for a missing 4-year-old, while Demi helps a stranded grandmother reach her family. This film was first broadcast: 24 Mar 2021 0:00 - Series 7, Episode 3 20:30 - Series 7, Episode 4 Subscribe to Rails, Roads & Runways - https://bit.ly/4jheFUk Follow us on Facebook - https://bit.ly/4sfC5y6 Watch More Documentaries Up Close -    / @upcloseitvs   Emergencies Up Close -    / @emergenciesupcloseitvs   Crime Up Close -    / @crimeupcloseitvs   Blueprint -    / @blueprintitvs   Our History -    / @ourhistory   True Lives -    / @truelivesitvs   Our World -    / @ourworld   Our Stories -    / @ourstories   Taste -    / @tasteitvs   Rails, Roads and Runways is home to thrilling documentaries about the world of transportation. Follow the engineers, drivers and pilots that keep us moving around the globe! Content distributed by ITV Studios. #heathrow #airport #aviation