Regulations Governing Quarantine at Ports Article 34
Ships navigating in international seas, when anchoring at port, shall take effective vector control measures, and at the same time, hang rat-guards. However, for irresistible reasons that hanging is not possible, this regulation does not apply.
中文原文 港埠檢疫規則第34條
航行於國際之船舶，於港埠泊岸期間，應採行有效病媒防治措施，並應懸掛防鼠盾。
但因不可抗力致未能懸掛者，不在此限。
但因不可抗力致未能懸掛者，不在此限。