I would just make one observation, sir. We've made reference to the New Zealand system, but we're aware that when it was first introduced in New Zealand, the Maoris were approximately half the population. This was not introduced as a generous gesture; this was essentially giving a half the population only four seats. It was a cap. It was a ceiling. It wasn't a phase.
I appreciate that the motivation in New Zealand today is obviously radically different in terms of the justification.