If the emergency measures taken are improper or exceed the limits of necessity and undue harm is caused, the person who took the emergency action shall bear civil liability to an appropriate extent.
因紧急避险采取措施不当或者超过必要的限度，造成不应有的损害的，紧急避险人应当承担适当的民事责任。
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"We now face the reality that there is no chance that anyone could have survived this long," Civil Defense Emergency Management national controller John Hamilton told a news conference Thursday.