The Corrections Minister believes our prisons will be ready for an increase in demand.
The Ministry of Justice expects the prison population will increase 36% by 2035, to more than 14,000 people.
It's prompted concerns for the country's ability to cope with demand.
Mark Mitchell says the Waikeria prison expansion will help provide enough beds.
LISTEN ABOVE

Tim Adams: Auckland FC Fan Group Representative previews the A-League Grand Final clash
02:56

Paul Giberd: Social Housing Aotearoa CEO on the social housing overhaul and possible impact on elderly people
04:11

Michael Baker: Otago University Public Health Professor on Pharmac's proposal to expand free flu vaccines
03:43