Definition and Legal Framework

Although the towage contract is widely used in international maritime operations, its legal interpretation and construction are predominantly governed by English law. This is particularly apparent in the use of standard forms such as TOWCON and TOWHIRE. These forms are regularly adopted by shipowners, charterers, operators, brokers, and marine insurers across jurisdictions. Despite their global reach, they typically incorporate English law as the governing law and stipulate London as the seat of arbitration or jurisdiction, unless expressly amended. As a result, English legal principles play a central role in defining the rights, obligations, and remedies available under towage contracts, even where neither party is domiciled in the UK. In the absence of clear written terms, the Supply of Goods and Services Act 1982 (SGSA 1982) becomes relevant. Under this statute, services must be performed with reasonable care and skill, and within a reasonable time. These statutory duties align closely with the long-standing principles established in English case law. In landmark cases such as The Julia and The Minnehaha, the courts imposed clear obligations on both tug and tow to exercise diligence, competence, and good seamanship. It is important to note that the Unfair Contract Terms Act 1977 has limited application to towage contracts. Typically, towage agreements are excluded from the Act’s scope, unless the operation involves a private pleasure craft or results in death or personal injury. In such cases, statutory protections cannot be excluded or overridden by contract, ensuring minimum safety standards and consumer protection.

2. Types of Towage Services

Towage services can be broadly classified into three main categories: port towage, coastal or deep-sea towage, and emergency or salvage towage.

Port Towage

Port towage is the most routine and frequently encountered form of towage. It involves the use of tugs to assist vessels in berthing, unberthing, or shifting within harbour limits. These manoeuvres are essential, particularly for large commercial vessels with limited manoeuvrability in confined waters, and are often required by port authorities. In the United Kingdom, these operations are usually governed by the UK Standard Conditions for Towage and Other Services (UKSTC), 1986 Revision, a widely recognised contractual framework that provides certainty and uniformity in harbour towage arrangements. Port towage services are often monopolised or centrally coordinated, with local tugowners operating as a group and offering standardised terms. This structure limits the scope for bespoke negotiation, making standard form contracts not only practical but necessary. As a result, shipowners and their legal advisors must be familiar with the implications of these standard conditions, particularly clauses related to liability, indemnity, and exemptions. Operationally, port towage is short in duration but high in risk, particularly in congested or weather-sensitive terminals. It is also the most likely context in which implied contracts arise, as services are often arranged verbally or through routine port procedures rather than formal written agreements.

Coastal or Deep-Sea Towage

Coastal and deep-sea towage go far beyond the scope of port operations. These services involve the transport of vessels, floating structures, or maritime equipment across extended distances, which may include national coastal routes or international sea passages. Given the greater risks, ranging from prolonged exposure to environmental conditions to complex navigational challenges, bespoke or standardised long-form contracts are essential. In this context, the preferred instruments are the internationally recognised TOWCON 2008 and TOWHIRE 2008 forms. TOWCON is a lump-sum towage agreement, best suited for well-defined operations with a fixed route and anticipated duration. It includes provisions for staged payments, delay compensation, and salvage services. TOWHIRE operates on a daily hire basis and provides more flexibility, allowing the tug to be employed on a time basis while maintaining clear obligations regarding performance and risk allocation. These contracts include comprehensive clauses covering:

• Seaworthiness and tow-worthiness (certification and inspection)
• Knock-for-knock liability regimes
• Delay, cancellation, and force majeure provisions
• Jurisdiction and governing law (usually English law with arbitration in London)

Given the technical and financial stakes in deep-sea towage, these agreements are typically subject to close legal and insurance scrutiny before execution.

Emergency & Salvage Towage

Unlike scheduled towage, emergency services arise suddenly and often demand immediate response outside of pre-established contractual frameworks. These situations blur the line between contractual towage and salvage, raising complex legal and commercial issues. Initially, the service may fall under a towage contract. However, if the level of danger increases beyond what the contract anticipated, the service may legally transform into salvage, governed not by contract but by the Salvage Convention 1989 and common law principles. This transformation often leads to disputes about the applicable legal regime, remuneration, and liability. English case law, particularly The Minnehaha, illustrates how services rendered under a towage agreement can become salvage once peril is established. In such cases, the original contract may be suspended, and the tugowner may claim salvage rewards instead of contractual payment, subject to conditions such as voluntariness, danger, and successful benefit. To mitigate uncertainty, many towage contracts now include “no salvage” clauses or fallback provisions to clarify the parties’ intent. However, courts remain cautious in enforcing these clauses when true peril exists, as salvage law is designed to reward maritime assistance that prevents loss at sea.

3. Claims Management and Dispute Resolution in Towage Contracts

3.1. Common Types of Claims The most common claims associated with towage contracts include:

• Damage to the tow during manoeuvring or ocean transit
• Personal injury or loss of life to crew members on either vessel
• Environmental damage or pollution, often triggering statutory liabilities
• Salvage claims where the towage evolves into an emergency operation
• Third-party property damage, such as collision with other vessels or infrastructure
• Breach of contract, especially around delays, non-performance, or termination conditions

Claims are often complicated by factors such as unclear commencement or termination of towage, misapplication of knock-for-knock clauses, and uncertainty about which party had effective control.

3.2 Contractual Clauses that Impact Claims

The knock-for-knock liability regime, frequently embedded in TOWCON and TOWHIRE (clauses 25 and 23 respectively), plays a crucial role in how claims are processed and disputed. This system generally precludes fault-based liability between the contracting parties, instead assigning each the responsibility for their own property and personnel. However, its application can be challenged if:

• There is gross negligence or wilful misconduct
• The damage occurred outside the scope of the towing period as contractually defined
• A third party (not party to the contract) brings a direct claim, bypassing contractual limits

Another critical element is the presence of a “no salvage” clause, which can restrict the tugowner’s ability to reclassify the operation as salvage and seek higher compensation. Courts tend to examine these clauses closely, especially where public policy or life-saving operations are involved.

3.3 Dispute Resolution Mechanisms

Towage contracts typically include dispute resolution clauses that select English law and London arbitration, unless otherwise agreed. Arbitration under LMAA terms is common in maritime cases and offers confidentiality and expert decision-making, particularly in high-value or technically complex claims. In practice, claims may also be resolved through:

• Pre-litigation negotiation, especially where both parties have long-standing commercial relationships
• P&I Club intervention, often facilitating settlement through standard claims protocols
• Court litigation, if arbitration is not contractually mandated or when enforcement is needed internationally

The effectiveness of the dispute resolution mechanism depends heavily on the clarity of the contract, the quality of evidence, and prompt notification and documentation of the incident. For further enquiries or clarification, kindly contact us.  

Bibliography

• Rainey, Simon and Clarke, Lord. The Law of Tug and Tow and Offshore Contracts. 4th ed., Informa Law, 2017.
• Brice, Geoffrey. Maritime Law of Salvage. 5th ed., Sweet & Maxwell, 2011.