Night Boarding, a Locked Cabin, and a Mayday Two Miles Away
At 02:10 on a foggy March night, the 9.9-ton fishing vessel No. 7 is stopped 3.4 nautical miles southwest of Heuksando, inside the territorial sea. A Korea Coast Guard patrol boat with four officers-one at the helm-boards for a fisheries inspection under the Fisheries Act. On deck the boarding officer finds 15 unmarked crates of juvenile croaker, while the logbook records only hairtail; the captain says the fish came from a 'test haul' and refuses to unlock the cabin, stating he will call his lawyer. The crew list shows nine persons, but ten are aboard; one has no seaman's book. At 02:16 the patrol boat's radio receives a mayday from a recreational boat two nautical miles north: one person overboard, no life jacket. Visibility is 300 metres, seas are 1.5 metres, and the RHIB is fuelled and ready. The patrol boat's radar is intermittent.
1. May the boarding officer force open the locked cabin and seize the crates without a warrant? Analyze the Fisheries Act inspection power and the Criminal Procedure Act, and state what the officer should do in the next 30 minutes.
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Two powers, two limits. The boarding is a fisheries inspection, not a criminal search. The Fisheries Act lets an inspector examine the catch, gear, logbook and hold; the crates in plain view can be photographed, weighed, sampled and secured as evidence. The locked cabin is different: it is living quarters with a high expectation of privacy, the captain has refused consent, and no one is in imminent danger inside. Forcing the door would be a warrantless search. The exceptions in the Criminal Procedure Act-search incident to arrest (Art. 216) and emergency seizure (Art. 217)-require a lawful arrest and necessity; neither is established at 02:20, and the vessel can be escorted to port. Next 30 minutes: seal the cabin door with evidence tape, post an officer, photograph the seal, record the refusal on body camera, secure the deck crates and logbook, identify the tenth person, and radio for a second patrol boat. Request a warrant through the prosecutor; if the vessel starts to flee or evidence is being destroyed, reassess emergency seizure and document why.
2. The mayday arrives at 02:16. How should four officers and one RHIB be allocated, and what does 'SAR priority' require in practice?
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SAR priority is a legal duty, not a slogan. The mayday is a life-threatening case: one person in the water, no life jacket, 1.5 m seas, 300 m visibility. The fisheries case is a regulatory offence. The patrol boat should acknowledge the mayday, broadcast a MAYDAY RELAY, and request any nearby vessel. It should then proceed to the position-2 nm is a few minutes-while ordering the fishing vessel to follow and not to land or transship. Allocation: launch the RHIB with two officers (coxswain and rescue swimmer) and rescue equipment; keep one officer on the patrol boat; put the fishing vessel's captain aboard the patrol boat and tell the next senior crew to follow. Do not leave one officer alone on a 10-person vessel. If the fishing vessel refuses to follow, record the refusal and pursue later; a life takes precedence. Keep the cabin sealed and the crates secured; the evidence survives, a person may not. Call a second patrol boat and the local fire/rescue service; ask the fishing vessel to assist with search if needed.
3. At 03:40 the captain is arrested as a flagrant offender. What is the deadline for requesting a detention warrant, and what must the officer do if the prosecutor declines?
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Deadline. If the captain is arrested as a flagrant offender at 03:40, the officer must seek a detention warrant within 48 hours-by 03:40 two days later-under Criminal Procedure Act Art. 200-2. If the prosecutor declines or the court rejects the warrant, the captain must be released immediately; continued custody is unlawful. Judgement: arrest is disproportionate for a fisheries offence that is likely to result in a fine; the officer should prefer non-custodial investigation, with a written statement, seized evidence, and a bond or restriction on departure if available. The 48-hour clock is not a target; it is a maximum. Document the time of arrest, the notification of rights, and the prosecutor's decision. The tenth person must be identified separately; if he is a stowaway, transfer him to the immigration office, not to the fishing vessel.