Again, if it's the law commission model, it combines the two of geographic representation, of single representatives in a defined constituency, supplemented by these compensatory list MPs, however they're chosen. What we seem to find in both the law commission and subsequently the Ontario referendum is that the regional compensatory lists have to be small enough that you can't be a voter in Nipissing getting somebody from Toronto representing you.
On July 25th, 2016. See this statement in context.