Fisheries Act Article 62

Any person who undertakes any of the following activities shall be liable to short-term imprisonment or a criminal fine not exceeding 150 thousand New Taiwan Dollars:(1)Altering any fishing vessel name or the registration number.(2)Removing, vitiating, or destroying any sign on any fishing ground or fishing gear.(3)Setting up any fence, building, or fishing gear without permission to obstruct the migratory routes of fish.
中文原文 漁業法第62條
有左列各款情事之一者,處拘役或科新臺幣十五萬元以下罰金:
一、塗改漁船船名或統一編號者。
二、遷移、污損或毀滅漁場、漁具之標識者。
三、私設欄柵、建築物或任何漁具,以斷絕魚類之回游路徑者。

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