I think what I would like to say is that when the DPP Act was developed, it was clear for everyone that the authorities under the act should be used on an exceptional basis, not to put in danger the independence of any prosecutors. I think this is why we don't have any precedents at the federal level or in Quebec, where we do have a similar regime. That does not mean that it should never be used, but it should be used with a lot of care.
On March 6th, 2019. See this statement in context.