I think an MP would run the risk there, because it produces two kinds of members of Parliament. That phrase in the Senate reference about the architecture of the constitution, you would agree with me, is not a precise phrase, and creating two kinds of members might be found to be a deviation from the architecture. However, having multi-member ridings in various versions of the STV system, I think, would be okay. We've actually had that in Canadian history. That's another reason why I've moved from MMP to STV, because I think there's less of a constitutional doubt about the latter.
On July 26th, 2016. See this statement in context.