Anticipating that might be of interest, I asked the question of Corrections Canada today. I was advised that there is currently only one cell double-bunked in the women's penitentiaries.
I challenged this, and said that I know that in most of the housing units a room that was initially set aside to be like a living area was converted to a two-bed bedroom. They indicated that they don't count that as double-bunking.
My count, if you counted all of those rooms, would be that most of the prisons are at overcapacity, all except for Joliette. And in Joliette there was a double-bunking in the maximum security unit.
They are anticipating, though, that there will be double-bunking in most of the maximum security units very soon, if they aren't already. At this point, they say there is only one. They also indicated that the commissioner has reported, according to their estimations, that by 2013 they will require another 152 cell spaces for women.