Police have confirmed four recruits have been stood down following allegations of misconduct.
An inquiry was also under way into an incident at the Royal New Zealand Police College in Porirua this month involving recruits and alcohol, Superintendent general manager of training Scott Fraser said.
No-one has been stood in relation to the Porirua incident.
Four recruits from other wings were currently stood down following allegations of misconduct in the past nine months.
"The allegations relate to four separate incidents that occurred independently.