An inspector can shut an escalator down altogether if it has a major safety problem.

法律规定检查员有权停止有安全问题的电扶梯的运行。

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Maintaining situation awareness is critical to aviation safety, especially if there's a problem with the tracking technology.

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Mr. Marcus said that since the issued was raised at the Flushing forum, he has checked back with the department's food safety inspectors to see if there was a problem.

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"I'm just not buying it, " says Barnstable Town Manager Thomas Lynch, who worries about public-safety costs to the town if there were a problem at the wind farm.

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