By Riley Kennedy of RNZ
The 16 men on top of Waikeria Prison say Corrections needs to start telling the truth about what is really happening, and that they will sit there "for as long as it takes".
The men have been holed up in a high-security building since Tuesday, when they lit several fires to protest against poor conditions.
The building has since been extensively damaged and the Department of Corrections said it was unlikely to be used again.
Late yesterday afternoon, one of the inmates surrendered after he was assaulted by the others who attempted to prevent him from leaving.