Navigating the Complexities of Small Craft Insurance: Commonly Breached Warranties and Their Implications
- Justin Ouimet
- Aug 29, 2024
- 3 min read

The landscape of marine insurance, particularly for small craft, has undergone significant changes, especially with the introduction of the Insurance Act of 2015. Understanding the implications of breached warranties is essential for both insurers and policyholders to navigate this complex environment effectively.
Understanding Warranties in Marine Insurance
A warranty in marine insurance is a condition that must be strictly adhered to, regardless of its material impact on the risk. Under the Marine Insurance Act 1906, non-compliance with a warranty allows the insurer to be discharged from liability from the date of the breach, regardless of whether the breach was rectified later. This could lead to severe consequences, as coverage is suspended the moment a warranty is breached, leaving the vessel uninsured until the breach is corrected.
The Impact of the Insurance Act 2015
The Insurance Act 2015 brought about a radical shift in how warranties are handled under English law. Unlike the previous regime, where a breach of warranty would permanently discharge the insurer from liability, the new Act introduces a suspensory effect. This means that coverage is only suspended during the period of non-compliance and is reinstated once the warranty is complied with again. While this is seen as a fairer approach, it places additional responsibilities on both insurers and policyholders to manage and monitor compliance actively.
Commonly Breached Warranties
Navigational Limits: One of the most commonly breached warranties involves navigational limits. For instance, if a policy restricts a vessel to operate within 12 miles offshore, any breach of this limit suspends coverage until the vessel returns within the permitted area. This is crucial for vessels facing unexpected situations like a hurricane, where breaching the navigational warranty might be necessary to avoid harm.
Seaworthiness and Legality: Implied warranties such as seaworthiness and legality are fundamental. If a vessel is found unseaworthy or engaged in illegal activities (e.g., human trafficking or smuggling), the insurer can refuse to pay out claims. These breaches can have far-reaching consequences, often leading to legal battles to determine the extent of liability.
Compliance with Survey Recommendations: Insurers often include warranties requiring compliance with survey recommendations. Non-compliance, especially if it involves safety-critical recommendations, can lead to a suspension of coverage. For example, if a survey recommends repairs or safety upgrades that are not completed within the specified timeframe, any subsequent loss may not be covered.
Manning Requirements: Another frequent area of breach involves manning requirements. Insurers may specify the number and qualifications of crew members required on board. A breach, such as not having the required crew during a voyage, can result in the denial of claims, as was the case with vessels like the Newfound Explorer.
Private Pleasure Use: For yachts and small crafts insured for private pleasure, engaging in commercial activities such as charters without notifying the insurer can constitute a breach of warranty. This is particularly risky, as the insurance terms for commercial use differ significantly from those for private use.
Excusable Breaches
There are scenarios where a breach of warranty may be excused, such as when compliance becomes impossible due to unforeseen circumstances like war or severe weather conditions. For example, if a vessel needs to move out of its designated area to avoid a hurricane, insurers may overlook this breach to ensure the safety of the craft and its occupants.
The Future of Warranties in Marine Insurance
With the ongoing changes in legislation and evolving risks, such as cyber threats to vessels, the handling of warranties in marine insurance will continue to evolve. Insurers are increasingly focusing on tailoring warranties to specific risks, such as ensuring that yachts have adequate cyber protection measures in place. Moreover, as the industry adapts to these changes, both insurers and policyholders must remain vigilant in understanding and complying with warranty terms to avoid unintended coverage lapses.
Warranties play a critical role in marine insurance, particularly for small craft. While the Insurance Act 2015 has made significant strides in making the process fairer, the onus remains on both parties to ensure strict compliance. As the industry continues to evolve, staying informed about these changes and their implications will be crucial for maintaining adequate coverage and avoiding disputes.
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