WELLINGTON: Tens of thousands of New Zealanders rallied in front of parliament on Tuesday in one of the country’s largest ever protests to oppose a bill, which opponents say seeks to dilute the rights of Maori and threatens to set race relations back decades. Massive crowds estimated by police at 42,000 gathered at parliament where the Treaty Princ­iples Bill was introduced earlier this month by legislators who want to reinterpret a 184-year-old treaty signed between the British and Indigenous Maori. The libertarian ACT New Zealand party, a junior partner in the ruling centre-right coalition government, is seeking to enshrine a narrower interpretation of the Treaty of Waitangi that it says discriminates against non-Indigenous citizens. While the bill lacks enough support to pass, critics see in it a desire to reverse decades of policies that aimed to empower Maori, who make up around 20pc of the 5.3 million population but have higher levels of deprivation and incarceration and worse health outcomes than the broader population. “I’m here for my grandchildren, my children and for their children”, said Hoana Hadfield from Wellington, who was marching in a protest for the first time. “I think it’s important that we keep our kaupapa which is our values as Maori and our culture and its a real big thing for us to have cultural identity.” Some people in the crowd were dressed in traditional attire with feathered headgear and cloaks and carried traditional Maori weapons, while others wore t-shirts emblazoned with Toitu te Tiriti (Honour the Treaty). Hundreds carried the Maori national flag.