Oh, yes. There was a case that West Coast LEAF intervened in called Inglis a few years ago, which was about the cancellation of a mother and baby program at a provincial jail. If you read that decision, you find it's full of all of the evidence that shows how it's really so much for the benefit of both the child and the mom to be able to keep them together in prison to the extent possible. This happens across the world, so we're not doing anything radical here.
On December 12th, 2017. See this statement in context.