Well, I grew up in Western Europe and all of the core countries of the EU (probably all) presume the innocence of the accused until proven guilty. Many civilised countries go even much further than NZ does in presuming innocence. For example in Germany a confession (alone) is not sufficient to convict an accused. The state attorney has to find other independent evidence to get an conviction.
What specific country and jurisdiction are you referring to which does not presume innocence? Russia? Turkey? Maybe the US after some more years of Trump.
And no, Poto Williams clearly stated that she wants to shift the burden of proof in rape accusations:
http://www.radionz.co.nz/news/politi...o-rape-accused
She is clearly does not stand for human rights (freedom is a human right as well, even for people who have been wrongfully accused by a lying woman) and and a fair justice system. Shame on her and Labour for harbouring such a sick mind.