Some related recent news:
Danger Of Growing Racism Sub-culture
Christchurch meeting on racism postponed
Anti-racism rally organisers ask questions over right-wing extremists
Front ready to fight back at anti-racism march
7 per cent 'too many' in Christchurch (some findings of a recent survey on racism)
I know there are cases of some racist insults or acts (I may have experienced one) but these are isolated and not necessarily reflect New Zealander attitudes as a whole.
Racist groups like, the New Zealand National Front has no place in New Zealand politics.