For me, this goes back to the 1986 royal commission on electoral reform—obviously, led by the Law Commission. There was a report produced called Towards a Better Democracy. That produced the Electoral Act 1993, and, within that context, prisoners who were serving a life sentence, preventative detention, or were sentenced to three years or longer were actually excluded from voting. That was changed in 2010. I won't delve into the history, but, obviously, the National Party, the National Government, supported that. That led in 2013 to five prisoners going to the High Court, and, in fact, the decision of the High Court, which faced appeal in the Court of Appeal and also the Supreme Court. Justice Heath, and I quote, said, the most fundamental aspect of a democracy is "the right of all citizens to elect those who will govern on their behalf." And therein lies the principle behind this. Is it justified that some prisoners should vote? The courts have said yes. Is it therefore justified that some prisoners shouldn't? The courts have said yes, if you serve more than three years.