According to recent political polls, both major parties are struggling to connect with middle voters.
BusinessDesk’s poll of polls shows combined support for National and Labour is at 67 percent, a historic low.
BusinessDesk senior correspondent Dileepa Fonseka says the changing demographic of voters is creating a fractured political climate.
"That basically makes the centre more meaningless than it has before. Makes it difficult, because once you go with a whole bunch of people without a core centre or shared experience, it's harder for these big, mass-market parties like National and Labour."
LISTEN ABOVE

Perspective with Heather du Plessis-Allan: Anna Breman delivered a refreshingly boring OCR update
02:16

Dame Noeline Taurua: Silver Ferns coach speaks ahead of the team's first Commonwealth Games match
05:45

Dan Peach: blueberry grower on why the US E.coli outbreak proves NZ shouldn't relax restrictions
02:33