I think it was interest in the MMP. We survey voters and non-voters after every election, and the reasons given for not voting are that people don't believe their vote is important or they aren't interested in politics. It amounts to people not valuing democracy and not valuing their vote.
The New Zealand Electoral Commission has done a significant amount of work around voter participation in New Zealand and what's driving it and what we might do about it. It's information that we can provide to the committee, if it's of interest.