Haig v National Parks and Wildlife Service

The appellant, Haig, sought special leave to appeal to the High Court of Australia against a decision of the New South Wales Court of Appeal. The dispute concerned the interpretation of section 125 of the Public Works Act 1912 (NSW), which dictates the compensation payable to a dispossessed owner when a perpetual lease is converted to a conditional purchase. The appellant contended that the compensation awarded, limited to the amount paid for the conversion plus a statutory maximum of 100 per cent, did not adequately compensate for the underlying perpetual leasehold interest.

The primary legal issue before the High Court was the correct interpretation of section 125 of the Public Works Act 1912 (NSW). Specifically, the court was asked to determine whether the compensation payable for the conversion of a perpetual lease to a conditional purchase should include the value of the perpetual leasehold itself, or if it was limited to the conversion payment plus the statutory additional compensation. A further issue, sought to be added by the appellant, concerned the meaning of the word "land" within section 125 and its implications for statutory construction, particularly in avoiding the loss of property rights without adequate compensation.

The appellant argued that the land, which had been a conditional lease since 1914 and converted to a perpetual lease in 1953, should be considered on a "quasi freehold basis" for compensation purposes between 1918 and 1981. This interpretation, it was contended, would ensure that the compensation reflected the true value of the property rights lost, aligning with the principle of adequate compensation for compulsory acquisition. The appellant sought to supplement the grounds of appeal to include an argument based on the statutory construction of the word "land" in section 125.