Heathrow第四号航站楼因危险材料问题撤离,后来清理完毕。 Heathrow's Terminal 4 evacuated due to a hazardous materials concern, later cleared.

由于可能发生危险物质事故,希思罗机场第四航站楼于9月8日撤离。 Heathrow Airport's Terminal 4 was evacuated on September 8 due to a possible hazardous materials incident. 伦敦消防队部署了专门的工作人员,并关闭了报到区。 The London Fire Brigade deployed specialist crews, and the check-in area was closed. 4号航站楼的列车被暂停,但所有其他航站楼继续正常运行。 Trains to Terminal 4 were suspended, but all other terminals continued to operate normally. 机场保证,大多数航班将按计划起飞,只报告了一次延误。 The airport assured that most flights would depart on schedule, with only one delay reported. 4号航站楼后来被宣布安全重新开放。 Terminal 4 was later declared safe to reopen.