Regulations Governing Quarantine at Ports Article 12
The quarantine authority when in possession of new evidence indicating that the ship may have the risk of transmitting communicable disease, may nullify their entry and exit permits.
中文原文 港埠檢疫規則第12條
檢疫單位獲知新事證，認為船舶有散播傳染病之虞時，得廢止其入港及出港許可。