David Seymour says 5 National MPs complained to him about their own supermarket policy StuffRegional supermarket owner left feeling ‘physically sick’ by Foodstuffs split idea nzherald.co.nzVeggie growers warn supermarket shake-up could backfire on prices RNZExclusive: Political momentum is building for bringing back Big Fresh The SpinoffNational to pursue separation of Foodstuffs National Party