Achieving 'justice' is the overriding aim of the Treaty settlement process. This process was established to resolve Maori historical grievances against the New Zealand Crown for alleged breaches of the Treaty of Waitangi. Because historical injustices involve the interactions of cultures over time, justice in the Treaty settlement process is shaped, and constrained, by two main factors: 'culture' and 'time'. The settlement of Ngai Tahu's historical grievances, and in particular the return of pounamu as part of the settlement, achieved a large measure of this limited kind of justice. The Ngai Tahu settlement and the return of pounamu suggest that Treaty settlements are achieving, and may continue to achieve, a large measure of the justice available in the Treaty settlement process.
Examination of the return of pounamu to Ngai Tahu reveals, however, that new injustices may have been created in the Ngai Tahu settlement. These new injustices are critically analysed, and recommendations for maximising justice in the Treaty settlement process are suggested. If Treaty settlements are to achieve the maximum justice available in the Treaty settlement process, the Treaty partners must heed the warning signs arising from the possible creation of new injustices in the Ngai Tahu settlement.
