Key legal question
Whether revision should be admitted for fundamental importance regarding the limits of a mine operator’s post-closure responsibility.
Extracted holding
Yes. The complaint was admissible and well-founded; revision was admitted because the case raises a question of fundamental importance about the boundaries of the operator’s post-closure responsibility.
Extracted reasoning
The court considered that the proceedings would likely provide an opportunity to clarify the legal limits of the mine operator’s duty of aftercare.