Former Green MP and activist Keith Locke died in hospital yesterday after a long battle with illness, the party announced this afternoon.
Locke was a Member of Parliament between 1999 and 2011.
In a statement, Locke's family said he died in the early hours of yesterday morning "after a long illness".
"He will be greatly missed by his partner Michele, his family, friends and colleagues.
"He kept up his interest and support for the causes he was passionate about to the last. He was a man of integrity, courage and kindness who lived his values in every part of his life. He touched many lives in the course of his work in politics and activism."
Green Party Co-Leaders Marama Davidson and Chlöe Swarbrick paid tribute to Locke, highlighting his career achievements.
"From 1999 to 2011, he served our party with distinction and worked extremely hard to advance causes central to our kaupapa.
"Not only did Keith work to defend civil liberties at home, but he was vigilant in highlighting human rights crises in other countries, including the Philippines, East Timor, West Papua and in Latin America.
“We particularly acknowledge his strong and clear opposition to the Iraq War and his commitment to an independent and principled foreign policy for Aotearoa."
The co-leaders said Locke "always understood the importance of, and advocated for, Aotearoa New Zealand retaining its independent voice" on the international stage.
"We must take heed of that message now more than ever," they said.
"His mahi as a fearless defender of civil liberties was exemplified in his efforts to challenge government overreach into the privacy of citizens.
"Keith worked very hard to introduce reforms to our country’s security intelligence services. While there is much more to be done, the improvements in transparency that have occurred over the past two decades are in large part due to his advocacy and work. We will honour him by ensuring we carry on such work."
The statement from the party co-leaders concluded: "As a colleague and friend, Keith will be keenly missed by the Greens. He has been a shining light for the rights of people and planet. Keith Locke leaves a legacy that his family and all who knew him can be proud of."
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