LOUISA WALL (Labour): Tēnā koe e te Māngai o te Whare. Tēnā koutou katoa. Firstly, can I congratulate Matt Doocey for focusing on our children. I know he, as a father, is incredibly passionate about ensuring that our children are safe. But I really want to start my contribution with a quote from Waikato University Professor Devon Polaschek, who was asked to comment on this particular piece of legislation—and I quote—"We need to do more than just vilify sex offenders to make our children safe." The reason I chose to start with that quote is because the theory of the proposition that principals should be notified so they can better protect our children in theory is a good one, but the reality of child sex offenders is actually quite horrific, and I'm going to now read some of the research about who our child sex offenders are. 