Thank you very much.
First of all, there are the regulations and there are the guidelines. The regulations were decided by the cabinet of the Government of Canada. The problem of the unwise combination of risks—doing four changes all at the same time—is baked into the regulations. With respect, the principal point of accountability is the cabinet of the Government of Canada.
The guidelines are the work of the PMPRB in fine-tuning and how they would implement that. They're taking their marching orders from the cabinet. The short answer is the cabinet.