LONDON (Reuters) -One of the four terminals at London's Heathrow Airport has been closed and evacuated while emergency services respond to an incident, the airport said on Monday. "Please do not
Heathrow Airport's Terminal 4 Reopens Following Hazardous Incident
Overview of the Incident
LONDON (Reuters) - One of the four terminals at London's Heathrow Airport that was evacuated earlier on Monday over what emergency services called a "possible hazardous materials incident" has now reopened after it was declared safe, the airport said in an update.
Response from Emergency Services
Heathrow - Europe's busiest airport - apologised for the disruption, saying on social media platform X that it was "doing everything we can" to ensure all flights depart as planned.
Impact on Passengers and Flights
Separately, a spokesperson for the London Fire Brigade said that it was standing down its response to the incident.
Historical Context of Airport Disruptions
The British airport's Terminal 4 - serving both European and long-haul routes - was shut temporarily on Monday evening as specialist crews from the brigade were deployed to carry out an assessment.
The fire brigade said that around 20 people had been assessed on scene by paramedics. The nature of the incident has not been disclosed.
Unverified video clips shared online showed dozens of passengers waiting outside the terminal. The departures section on Heathrow's website showed flights continuing to take off.
The entire airport was shut for nearly a day in March when a huge fire at a nearby electrical substation knocked out its power, disrupting flight schedules around the world and stranding thousands of passengers.
(Reporting by Muvija M; Editing by Chris Reese and Rosalba O'Brien)






