New Zealand’s parliament was briefly suspended on Thursday after Maori members staged a haka to disrupt the vote on a contentious bill that would reinterpret a 184-year-old treaty between the British and Indigenous Maori.

The Treaty Principles Bill seeks to revise New Zealand’s foundational agreement with Maori people and is hugely unpopular, with even the prime minister deriding it.

New Zealand’s youngest Member of Parliament, Hana-Rawhiti Maipi-Clarke, has once again captured national and international attention. The 22-year-old Te Pāti Maori MP staged a powerful protest against the contentious Treaty Principles Bill, by performing haka and tearing up a copy of the proposed legislation during a heated session in Parliament.