Reinstating a group dubbed the "Pig Patrol" may be the only way of fixing discrepancies in prosecution rates between Pakeha and Maori and Pacific peoples, a former member says.
Tongan community leader Will 'Ilolahia - also a co-founder of 1970s movement the Polynesian Panthers - says tactics used then may well be something to consider today.
The group followed police officers on patrols and offered legal aid and advice to Maori and Pacific Island people they felt were being wrongly apprehended.
"The Pig [Police Investigations Group] Patrol was set up by the Panthers in the 1970s to survey the racist actions of the police victimising Maori and other Polynesians," Mr 'Ilolahia said.
"Maybe it should be reinstated, as nothing seems to have improved ... I'm just saying that if this continues, then we should bring it back. There seems to be one law for the under-class - mainly Polynesian and Maori - and one law for Pakeha."