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MARINE · 6 MIN READ

P&I, Maritime Liability Statutes, and Pollution

Protection and Indemnity is the liability side of ocean marine. The dominant providers are the International Group P&I Clubs - mutual, non-profit associations of shipowners who share losses through calls based on experience - while the commercial P&I market (Lloyd's syndicates and company markets) sells fixed-premium cover, typically to smaller tonnage. A single Club entry bundles the heads of cover: crew injury and illness (including Jones Act exposure and maintenance and cure), passenger liability, third-party bodily injury, cargo liability gaps, pollution, wreck removal, fines, and collision liability above the hull RDC. The Group pools large claims: each Club retains roughly the first $10 million, the Clubs share the next layers, and Group excess reinsurance runs the tower to about $3.1 billion (about $1 billion for oil pollution). Pleasure craft work differently - a yacht policy bundles hull and liability in one package - while commercial vessels pair separate Hull and Machinery cover with Club P&I entry. Several federal statutes allocate marine casualties. The Jones Act gives seamen negligence remedies against their employers plus the general maritime rights of maintenance and cure. The Death on the High Seas Act (DOHSA) provides the exclusive wrongful-death remedy for deaths more than 3 nautical miles from U.S. shores, limited to pecuniary damages (a 2000 amendment expands recovery for commercial aviation deaths beyond 12 nautical miles). Inside territorial waters, the gap is filled by the general maritime wrongful-death action recognized in Moragne v. States Marine Lines. Longshore workers covered by the LHWCA may sue the vessel owner for negligence under section 905(b). The Limitation of Liability Act of 1851 lets a vessel owner petition after a casualty to cap liability, but only for losses occurring without the owner's privity or knowledge. Maritime lien claimants enforce against the vessel itself through in-rem arrest under Supplemental Rule C, with the ship as defendant and the U.S. Marshal seizing her. Pollution liability is statutory and strict. OPA-90 imposes strict, joint, and several liability on responsible parties for oil-spill removal costs and damages. Tank vessels over 300 gross tons must file evidence of financial responsibility with the Coast Guard National Pollution Funds Center and obtain a Certificate of Financial Responsibility (COFR). Statutory liability caps vanish when the incident is proximately caused by gross negligence, willful misconduct, or violation of a federal safety regulation, or when the party fails to report, cooperate, or comply with removal orders. Towage adds its own doctrine: a tug is not a common carrier of its tow and owes only reasonable care, but under Bisso v. Inland Waterways exculpatory clauses in towage contracts are void - which is why Tower's Liability cover on the tug owner's P&I is essential.

Key rules

P&I Clubs are mutuals funded by member calls; commercial P&I is fixed premium.

International Group Clubs pool members' third-party liabilities and levy supplementary calls on experience, while Lloyd's and company markets sell stated-premium P&I with no call exposure.

Why the exam cares: The mutual-versus-fixed-premium distinction is the standard P&I structure question.

Crew, passenger, and third-party liabilities are heads of cover in one Club entry.

A single entry covers crew (Jones Act, maintenance and cure), passengers, collision excess over the RDC, cargo liability, pollution, wreck removal, and fines - sharing the pool retention and Group reinsurance.

Why the exam cares: Distractors split these into separate policies; the tested answer is one entry with multiple heads.

DOHSA governs deaths beyond 3 nautical miles and pays pecuniary damages only.

Inside territorial waters, Moragne's general maritime wrongful-death action applies; the Jones Act covers seamen only, and commercial-aviation deaths beyond 12 nm get expanded damages.

Why the exam cares: Wrongful-death questions turn entirely on distance from shore and the decedent's status - map both before answering.

The 1851 Limitation Act caps owner liability only absent privity or knowledge.

After a casualty the owner may petition to limit liability, but the cap fails where the owner had privity or knowledge of the unseaworthy condition or negligent practice that caused the loss.

Why the exam cares: The privity-and-knowledge test is the tested gatekeeper for limitation petitions.

OPA-90 liability is strict, and its caps evaporate on gross negligence or violations.

Responsible parties face strict, joint, and several liability; caps do not apply where gross negligence, willful misconduct, or a federal safety violation caused the spill, or where the party failed to report, cooperate, or comply.

Why the exam cares: Exam items ask when a responsible party faces unlimited pollution liability - list the cap-busting conditions.

Numbers to memorize

  • 3 nautical miles — DOHSA applies to deaths on the high seas beyond this line (12 nm for expanded commercial-aviation recovery)
  • 300 gross tons — tank-vessel threshold requiring an OPA-90 Certificate of Financial Responsibility from the Coast Guard NPFC
  • $10 million — approximate individual Club retention under the International Group pooling structure
  • $3.1 billion / $1 billion — approximate Group reinsurance limits for non-pollution and oil-pollution P&I claims

Common traps

  • Giving a passenger Jones Act remedies — remember the Jones Act protects seamen; passengers rely on DOHSA offshore or the Moragne general maritime action in territorial waters.
  • Enforcing an exculpatory clause in a towage contract — remember Bisso voids clauses releasing the tug from its own negligence, so Tower's Liability cover must respond.
  • Assuming limitation of liability is automatic after a casualty — remember the owner must lack privity or knowledge of the causative fault.
  • Treating the COFR as insurance — remember it is a Coast Guard certificate attesting that financial responsibility (insurance, surety, or self-insurance) is in place, not a policy itself.

For marine casualty questions, identify three facts first - who the injured person is, where the incident occurred, and who owned the vessel - because each statute keys to exactly those variables.

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