MPs can choose to speak in English, Māori, or New Zealand sign language while addressing Parliament. This follows a dispute initiated by Deputy Prime Minister Winston Peters, who advocated for a ban on the name Aotearoa unless approved by referendum. Brownlee emphasized that Aotearoa is included in passports and the national anthem, highlighting its significance to many. While not all Māori share the same attachment to the name—originating from the North Island—its usage reflects growing recognition of indigenous culture across the nation. Brownlee encouraged using “Aotearoa New Zealand” to clarify discussions but insisted that the use of Aotearoa should remain allowed. The debate reflects deeper tensions regarding New Zealand's history and its relationship with Māori culture, amid changing policies from the government aiming to uplift Māori language in public life.