The National Party continues to poll above 50% in the latest Roy Morgan political opinion poll.
A survey 871 electors between 22 June - 5 July has National on 54% support.
That's up 2% on the last poll, which was conducted in the first two weeks of June.
Labour is on 31.5%, down 1.5%.
The Green Party is up 0.5% to 8%, while the Maori Party is up 0.5%, to 3%.
National's other partner in Government, ACT, dropped 1.5% to 1% support.
The poll has a margin of error of around plus or minus 1.4%.