It was common ground between the parties that unless the correction to the definition of ABC Liability contended for by the Insured was made, all of the alleged breaches of warranties fell within the scope of the exclusion for ABC Liability, bringing an end to its claim. The Court of Appeal therefore had to decide whether there was:
- an obvious error in the policy wording; and
- a clear means of curing that error, either provided within the contract itself or that the Court could impose.
The leading judgment of Lord Justice Lewison, on behalf of the majority[4], set out the following principles, in reaching the same conclusion as the Commercial Court that there was not an obvious error in the W&I policy:
- Complex contractual documents may "contemplate and provide for the possibility of inconsistency", per the Supreme Court in FCA v Arch Insurance (UK) Ltd[5].
- The interpretation of a contract is an iterative exercise that requires a contract to be considered as a whole, including in connection with the contractual context. Citing Justice Foxton in Generali Italia SpA v Pelagic Fisheries Corpn[6] that a "jigsaw approach" to construction, which assume that parties intend all parts of a contract between them to be effective, risks providing a "false equivalence between bespoke and boilerplate contractual provisions".
- A correction to the literal meaning of a provision of a contract can only be made if the court is satisfied both as to the mistake and the nature of the correction[7], and while there is not a "limit to the amount of red ink … which the court is allowed", there is a high hurdle before the court will accept that "people have made linguistic mistakes particularly in formal documents"[8].
- Critically for this case, it is not sufficient to demonstrate inconsistency between various policy terms.[9]
Applying these principles, Lewison LJ concluded that there was not an obvious error in the policy wording. First, if there had been a mistake, it must be a mistake that was common to both parties. However, Lewison LJ was satisfied that there was a coherent and rational explanation for why the ABC Liability definition took the form that it did from the perspective of the underwriters. The ABC Liability definition as drafted excluded liability for any "diminution in share value attributable to an allegation of non-compliance with anti-bribery laws even if the allegation was never proven nor even investigated". It was therefore clearly in the underwriters' interests for the definition to be drafted as it was.
Second, while Lewison LJ accepted that the policy appeared to give with the one hand and take away with the other, the exclusion did not serve to render all of the relevant warranties redundant - there were plainly breaches of certain of the warranties which were the subject of the claim[10], which could in theory fall outside the scope of the exclusion and thereby could give rise to liability under the policy.
Finally, even if it was accepted there was an obvious mistake, it was not obvious whether that mistake was in the wording of the ABC Liability or was in the inclusion of warranty 13.5 in the "Covered" section of the Cover Spreadsheet.
By contrast, Lord Justice Phillips' short dissenting judgment found that the correction contended for by the Insured was an obvious cure to what may well have been a typographical mistake and was satisfied that "the intention of the parties is best and properly reflected by adopting the interpretation proposed by [the Insured]."