Leaked Foodstuffs poll: More in favour of supermarket separation, but voters don’t think it’ll bring down prices  StuffFoodstuffs-commissioned review criticises split modelling  RNZFoodstuffs steps up attack on break-up plan, report it commissioned disputes benefits  thepost.co.nzElection 2026: Foodstuffs pushes back against National and NZ First’s bid to break them up  Newstalk ZBBreakups, wholesale splits, or public chains? Parties clash over supermarket reform  RNZ