Newly-reinstated Corrections Minister Judith Collins says the under fire private prison operator Serco must "front up" over the fiasco at the Mt Eden jail.
In a direct message to the private prison management Ms Collins says as the minister in charge she will be expecting a different result in the future.
"What happened in Mt Eden was totally unacceptable and it won't be happening again as far as I'm concerned," Ms Collins told Paul Henry.
Describing her reappointment to the tough portfolio as her "dream job" Ms Collins said she would be looking at reports and meeting with prison management to discuss troubled Auckland correctional facility.