Aaron Dahmen: ZB chief political reporter ahead of tonight's One News-Verian poll result - Heather du Plessis-Allan Drive

Another snapshot of how political parties are faring in the polls is out at 6pm - in another One News -Verian poll.

Its figures last week had National leaps and bounds ahead of Labour, which have been on stubbornly low 20s for weeks.

Newstalk ZB chief political reporter Aaron Dahmen says even a one percent bump would help Labour.

National has been criticised for not releasing costings for its multi-billion-dollar tax cut package- and Dahmen says that could play into today's rankings.

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