Whether an insurance policy will cover a fine depends on the public policy question of whether it is possible to recover for a loss that results from your own wrongdoing. This statement, often expressed as the ex turpi causa principle and known as the "illegality defence", is a well-known common law public policy doctrine. In the insurance context, the making of an insurance claim for the recovery of fines imposed on companies and individuals for illegal acts would remove the deterrent effect of such fines; the "illegality defence" prevents this.
After many conflicting cases as to how to apply the “illegality defence”, the Supreme Court in Patel v Mirza [2016], laid down three factors that should be taken into account when deciding whether it would be in the public interest to enforce a claim despite some "illegality" on the part of the claimant:
- The underlying purpose of the prohibition which has been transgressed.
- Any other relevant public policies which would be rendered ineffective or less effective by the denial of the claim.
- The need for proportionality.
The leading case is Safeway v Twigger (2010). Safeway had been prosecuted by the Office of Fair Trading (OFT) for alleged fixing of dairy prices contrary to section 2(1) of the Competition Act 1998. Safeway agreed to pay a fine and, as part of the agreement, admitted that by participating in various initiatives with other supermarkets, it had breached the prohibition in the Act by the repeated exchange of commercially sensitive retail pricing intentions. Safeway's shareholders sought recourse from a number of the directors and employees that it alleged were responsible for the price fixing conduct in question. The defendants applied to strike out the claim, arguing that it was barred by public policy on the grounds of ex turpi causa. Summary judgment was refused in the first instance.
On appeal, the Court of Appeal concluded that for the “illegality defence” to apply there must be an element of moral turpitude or moral reprehensibility involved in the relevant conduct, such that the act constitutes, in effect, quasi-criminal conduct.
In the subsequent Supreme Court case of Les Laboratoires Servier v Apotex Inc (2014), the court supported this by stating, “… non-criminal acts giving rise to the [illegality] defence includes cases of … the infringement of statutory rules enacted for the protection of the public interest and attracting civil sanctions of a penal character, such as the competition law considered by Flaux J in Safeway Stores Ltd v Twigger …”
Further, in Sainsbury’s Supermarkets Ltd v MasterCard Inc and Others (2016), the Competition Appeal Tribunal held that, “whether an infringement of competition law can trigger an illegality defence depends upon whether that infringement is an “innocent” one (in which case, we consider it cannot) or a “negligent” or “deliberate” one (in which case it may do).”