New Zealand’s Parliament was temporarily suspended on Thursday as Māori lawmakers performed a haka, a traditional group dance, demonstrating their community’s anger and fear over a bill that aims to reinterpret the country’s founding treaty with its Indigenous people.

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.

A fiery display by 22-year-old Hana-Rāwhiti Maipi-Clarke, New Zealand’s youngest MP, went viral after she ripped up the controversial Treaty Principles Bill during a rousing haka in Parliament.