Several Indigenous moving parties sought leave to intervene in multiple appeals concerning Aboriginal rights and title issues.
The court held that three of the moving parties had a sufficient interest in the outcome and could usefully add to the issues, and granted intervention on strict conditions, including that the existing record would stand and a single factum be delivered.
A separate moving party seeking intervention primarily to challenge portions of Ontario's factum was refused leave because the court was not persuaded it would add anything materially new to the arguments already to be made by existing parties.
No costs were ordered.