Heathrow Airport’s Terminal 4 was evacuated on Monday evening after firefighters responded to a “possible hazardous materials incident,” according to the London Fire Brigade. The brigade said ...

Heathrow Airport Terminal 4 has reopened after it was declared safe following what emergency services called a "possible hazardous materials incident". Emergency services were scrambled to London ...

Terminal 4 at London Heathrow airport is now running normally after an emergency evacuation. Crowds of passengers gathered outside the terminal on Monday evening when police and firefighters were ...