Maritime Act Article 4

No exercise of precautionary proceedings can be levied on a ship during the period from the time the ship has completed preparations for commencing a voyage until arriving of her next calling. Provided that, this shall not apply in respect of such obligations as may have been incurred for the purpose of making preparations for commencing the voyage or arising out of a collision of ships .Precautionary proceedings against a ship navigating within the territorial boundaries of the country may be made by way of a court order affixed board.
中文原文 海商法第4條
船舶保全程序之強制執行,於船舶發航準備完成時起,以迄航行至次一停泊港時止,不得為之。
但為使航行可能所生之債務,或因船舶碰撞所生之損害,不在此限。
國境內航行船舶之保全程序,得以揭示方法為之。

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