Heathrow Airport terminal evacuated over 'incident'

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.

"Please do not travel to Terminal 4, colleagues are supporting passengers on site. We will provide further information as soon as we can, all other terminals are operating as normal," Heathrow, one of Europe's busiest airports, said on social media platform X.

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