The controversial transfer of high-security prisoners from Christchurch to Otago Corrections Facility is on hold until the new year.
About 80 high-security prisoners at Christchurch Men's Prison will be moved to the Milburn facility, near Milton, and about 40 low-security prisoners from Otago Corrections Facility (OCF) and Christchurch Men's Prison will be moved to Rolleston Prison.
The transfers were originally due to be completed by mid-September, but that has been delayed.
Department of Corrections regional commissioner Ben Clark said consultation about the transfers was still ongoing, but following further engagement it was agreed some additional building works were required at OCF, including the installation of a fenced walkway in the high security unit.
''Work is due to be completed early next year and the planned movements will resume once this is complete.''