The sponsor of a bill to legalise same-sex weddings says marriage is an evolving institution and many opponents of a law change were in denial about the fact that homosexuals had held equal rights in New Zealand for 27 years.
The debate on gay and transgender marriage resumed yesterday as Labour MP Louisa Wall was the first person to make submissions on her own bill.
She said gay rights was a generational issue, and denying homosexuals the right to marriage would be out of step with the youth of the country, who overwhelmingly supported it.
The University of Otago and the University of Victoria had held referendums on same-sex marriage and found 84 per cent of students in support.
"I think for younger New Zealanders, the issue of marriage equality is one where they can't see what the problem is," Ms Wall said.