After 30 years of Mixed Member Proportional (MMP) representation, we may finally have reached the point where everyone works out how to properly game the system at the same time. For most of the MMP era, political parties have called for “two ticks” with a few notable exceptions like the Epsom electorate. The idea has been to not encourage voters to think too hard about the fact that they have been given two separate votes because parties would very much like both of them.
