Maritime Act Article 100

Where the collision incurs within the territorial waters of the Republic of China, Taiwan, its inland waters, ports and habours, or rivers, the court may arrest the ship at fault.Where the collision does not occur within the territorial waters of the Republic of china, Taiwan, its inland waters, ports and harbours, or rivers and the injured party or the ship is with a nationality of Taiwan, the court may arrest the ship at fault upon she enters the territorial waters of Taiwan.The ship being arrested as mentioned in the preceding two paragraphs, may apply for release by furnishing the Court with a guarantee.The guarantee as mentioned in the preceding paragraph may be substituted with a Letter of Undertaking issued by an appropriate bank or insurance company.
中文原文 海商法第100條
船舶在中華民國領海內水港口河道內碰撞者,法院對於加害之船舶,得扣押之。
碰撞不在中華民國領海內水港口河道內,而被害者為中華民國船舶或國民,法院於加害之船舶進入中華民國領海後,得扣押之。
前兩項被扣押船舶得提供擔保,請求放行。
前項擔保,得由適當之銀行或保險人出具書面保證代之。

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