Barry Soper: ZB senior political correspondent ahead of the latest 1News-Verian poll - Heather du Plessis-Allan Drive

The latest 1News-Verian poll is due to be released tonight - and it's generated plenty of speculation.

The previous poll had National on 38 points, Labour on 29 points, the Green Party on 13 points, ACT at 7points and NZ First on 6 points.

ZB senior political correspondent Barry Soper outlines what to expect.

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