Trident General Insurance Co Ltd v McNiece Bros (1988) 165 CLR 107
Contract – Insurance – Public liability – Indemnity to insured and its contractors – Entitlement to indemnity
Facts:
McNiece was the main construction contractor for work being carried out at a limestone plant named Blue Circle. Blue Circle entered into a contract with Trident, an insurer. The policy covered work defects and public liability amongst other things. Under the insurance contract, Blue Circle, “the assured” was defined as including “all related companies, contractors and sub-contractors”. Insurance for public liability did not include “any claim arising under any Workmen's Compensation Law”. A worker, contracted to McNiece by an employment company, was seriously injured while driving a crane on sight. McNiece commenced action against Trident for indemnity.
Issues:
Whether McNiece was one of the “assured” parties under the insurance contract between Blue Circle and Trident.
Held:
The appeal by Trident was dismissed. It was found that even though McNiece was a third party, the wording of the contract it expressly referred to coverage of contractors and sub-contractors under the policy. Further, as a matter of business efficacy the policy was intended to cover any contractor working for Blue Circle at the time of any claim. The fact that Blue Circle were the only party to the contract and the only party liable for the insurance premium did not negate cover. Even though McNiece was a third party, they were determined to be entitled to indemnity in respect of a claim of negligence by their injured sub-contractor. The court effectively created an exception to the doctrine of privity of contract and the requirement that consideration should move from the promisee.
Updated 20 March 2026
This article accurately summarises the High Court of Australia’s decision in Trident General Insurance Co Ltd v McNiece Bros (1988) 165 CLR 107. The case remains good law in Australia, where the majority held that a third party could enforce an insurance contract in their favour, departing from the strict common law doctrine of privity.
UK and English law students should note an important jurisdictional distinction: this is an Australian case and does not directly represent English law. In England and Wales, the equivalent legislative reform came through the Contracts (Rights of Third Parties) Act 1999, which allows a third party to enforce a contractual term if the contract expressly provides for this or purports to confer a benefit on them, subject to certain conditions. The 1999 Act would now govern most equivalent fact patterns arising under English law. The McNiece decision therefore remains primarily relevant in the English law context as a comparative illustration of how other common law jurisdictions have addressed privity, rather than as a direct authority. The article does not make this distinction explicit, which readers should bear in mind.
