Two 24-year-old men formerly involved in the so-called Roast Busters gang have been arrested, police say.
Photo: RNZ / Richard Tindiller
Police say a third man, living overseas, will be arrested if he returns to New Zealand.
They all face charges of sexual connection with a person aged between 12 and 16.
Between 2011 and 2013, the gang boasted online about having sex with drunk girls - some of them underage.
Despite a lengthy police investigation at the time, no charges were laid.
Police today said a formal complaint filed this year had prompted a fresh investigation.
The arrested men are due to appear in court next Wednesday.
