During his two-year reign as the Children's Commissioner, Andrew Becroft says pornography has been the most concerning issue among young New Zealanders reported to him.
Becroft has welcomed a new report which looks into how and why children in New Zealand view online porn, and does so by asking them directly.
"The Children's Convention reminds us that young people have a right to have a say about things that affect them," he said.
"And if one thing is clear it's that pornography affects young people. That's what they've told us in this research.
"To be honest, in the two years I've been in this role, pornography is the most significant underlying concern reported to me by youth workers, community workers and church workers engaged with young people."