McTIERNAN J. This is an appeal from a decision of the Court of Appeal Division of the Supreme Court of New South Wales (1971) 1 NSWLR 724 . The facts were that the appellant, the Sydney Turf Club, had taken out an insurance policy against public liability with the Government Insurance Office of New South Wales. A Mr. Stretton, who suffered injury in an accident on the Canterbury racecourse in June 1965, brought an action against the Sydney Turf Club in respect of his injury and recovered damages. Although the Government Insurance Office was of the opinion that the indemnity under their policy with the Sydney Turf Club did not extend to the circumstances of the accident, it paid the damages for which the Sydney Turf Club had been found liable. The Sydney Turf Club had also taken out an insurance policy with the Australian Jockey Club which was a licensed insurer under the Workers' Compensation Act, 1926 (N.S.W.), as amended. The Court of Appeal was of the opinion that both the policy taken out with the Australian Jockey Club and that taken out with the Government Insurance Office extended to the accident in question. In my judgment this conclusion was correct. The Sydney Turf Club has brought this claim against the defendant, the chairman for the time being of the Australian Jockey Club, for indemnity under its policy with the Australian Jockey Club in respect of its liability arising out of the accident (see par. 8 of the amended statement of claim). Since it has already, however, been indemnified by the Government Insurance Office in respect of that same liability the claim must fail. The claim appears to have been based on the misconception that the doctrine of subrogation operated in this case. That doctrine operates when the insurer is subrogated to the right of the insured against a third party. The insured, the Sydney Turf Club, has here no right against the third party, the Australian Jockey Club. There is therefore no question of the doctrine being invoked. (at p428)