That had been manageable until a new law in Australia, introduced in December 2014, enabled the deportation of non-Australians who are sentenced cumulatively to a year or more in prison, or who are judged to fail character tests.
Riots at the Christmas Island detention centre and the arrival of criminals in New Zealand, including on the so-called "Con Air" flight in November, have made the deportations a major political issue in New Zealand -- but the policy has support from both the Australian Government and Labor opposition.
As of December 30 last year, there were 183 New Zealanders held in detention centres, including 158 men and 25 women.
PARS staff will meet the deportee at the airport, and help the person sign up to bank accounts, benefits, an IRD account and arrange immediate accommodation. That support is ongoing.