Athrawes, LadyRoseate, Brasty,
Rather late to this thread, but I'm going to defend NZ against your charge of racism.
NZ has been dealing with race issues for a helluva lot longer than the UK and accordingly has nothing to learn from the UK. On most measures, e.g. ethnic minority representation in parliament, the professions, business and so on, NZ leaves the UK in the dust.
It is true that NZ's indigenous population is overrepresented in prison, unemployment and so on. This is a legacy of British colonialism, for which Britain is responsible, and huge efforts have, and are, being made to put things right.
NZ, along with Australia has happily absorbed immigration in proportions that would make Nigel Farage burst a bloodvessel and Enoch Powell rise from the grave.
There are no race riots here.
NZ is many degrees less racist than the UK and the fact that NZers might use derogatory terms is misleading. NZ is not stuck in the 50s. In fact, it is the UK that is 60 years behind NZ :in the UK, hoity toity attitudes about rude names is considered sufficient.