The prisoner stand-off on the roof of Waikeria Prison is set to enter its fourth day, despite promises from the 17 non-compliant inmates they were considering surrender.
The prisoners still resisting capture on the jail's roof remain without food after starting a riot more than 48 hours ago.
A Department of Corrections spokesperson said this afternoon that overnight the men had agreed with negotiators to surrender if they were able to speak with kaumātua.
"An operation involving support from our advanced control and restraint staff was planned to enable this to happen safely, however [it] did not resolve the situation," the spokesperson said.