Mikic v Government Insurance Office of New South Wales

The New South Wales Court of Appeal considered an appeal by the plaintiff, Mr. Mikic, against a decision of the District Court of New South Wales. The dispute concerned the plaintiff's entitlement to damages for injuries sustained in a motor vehicle accident, specifically whether the defendant, the Government Insurance Office of New South Wales (GIO), was liable for the full extent of the plaintiff's loss. The core of the disagreement lay in the interpretation and application of the relevant legislation governing compulsory third-party insurance claims.

The primary legal issue before the Court of Appeal was whether the GIO, as the compulsory third-party insurer, was entitled to reduce the plaintiff's damages by the amount of a statutory benefit received by the plaintiff under the *Workers Compensation Act 1987* (NSW). This involved determining the interplay between the *Motor Accidents Act 1988* (NSW) and the *Workers Compensation Act 1987* (NSW) in circumstances where an injured party was entitled to benefits under both statutory schemes. The court had to ascertain if the GIO could claim a set-off for these workers' compensation payments against its liability for motor accident damages.

The Court of Appeal held that the GIO was not entitled to reduce the plaintiff's damages by the amount of the statutory benefit received under the *Workers Compensation Act 1987*. The court reasoned that the *Motor Accidents Act 1988* did not provide for such a set-off, and that the two statutory schemes were intended to operate independently in terms of compensation entitlement. The principle applied was that a party liable under one statute could not claim a reduction of their liability based on a benefit received under a separate and distinct statutory scheme unless expressly permitted by legislation.

The appeal was allowed, and the judgment of the District Court was set aside. The matter was remitted to the District Court for redetermination of the plaintiff's damages in accordance with the Court of Appeal's ruling.