Regulations for Passenger Ship Administration Article 52

Passenger cabins shall be isolated from the crew accommodations. When it is impossible on account of the tonnage, type, construction or intended use of the ship, both cabins shall be clearly divided or restricted as much as possible.
中文原文 客船管理規則第52條
客船之乘客艙室應與船員使用處所隔離。
客船因噸位、型式、構造或用途等原因,實際上無法隔離時,應儘量將兩者艙室作明顯之劃分或予以限制。

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