New Zealand's Green Party seeks clarification on expelling former MP Darleen Tana in court.

New Zealand's Green Party heads to court to determine their right to hold a meeting on expelling former MP Darleen Tana, who resigned after allegations of migrant exploitation. Tana, now an independent MP, argues a 2005 Supreme Court ruling states the waka-jumping provision cannot be triggered by resigning from a party, while the Green Party seeks clarification on whether preventing a political party meeting on expulsion sets a bad precedent.