Heathrow Airport closes all day over power outage - BBC.com
Heathrow Airport closes all day over power outage BBC.comLondon’s Heathrow Airport Shut Friday Due to Power Outage BloombergUK’s Heathrow airport shuts amid power outage, spelling travel chaos Al Jazeera EnglishLondon’s Heathrow Airport Shuts After Fire Triggers Power Outage The New York Times
