Civil Defense Act Article 22

As needed for defense against air attacks and supporting military duties in the event of war or imminent warfare, the Ministry of National Defense may cooperate with the central competent authority and other authorities to issue and execute orders regarding:1. Control and evacuation of people and materials.2. Prohibition or restriction of civil aviation or ship navigation.3. Control of traffic, lighting, and noise.4. Assistance to the military to implement monitoring and communication for air defense operations.5. Provision of information or conducting inspections to assist in air defense investigations.
中文原文 民防法第22條
為防護空襲及支援軍事勤務需要,國防部於戰爭發生或將發生時,得協調中央主管機關會同有關機關,就下列事項發布命令並執行之:
一、人民及物資之管制疏散。
二、禁止或限制民用航空器、船舶之航行。
三、實施避難及交通、燈火、音響之管制。
四、協助國軍實施防空作戰之監視、通報。
五、協助防空事項調查之提出資料或實施檢查。

English translation for reference only; the Chinese text prevails. Not legal advice.