A new government normally gets a good lift in the first post-election poll. It stands to reason. A certain number of those who didn't vote for it find the sky hasn't fallen, they're finding it interesting to have a change and while they don't regret their vote, should a pollster phone to ask what party would get their vote if an election was held today, they go with the change.
For all those reasons Labour would have been expecting the polls to wipe out National's election victory by Christmas. I thought they would, I suspect National thought they would too. But it hasn't happened. Colmar Brunton's first sample for TVNZ since the election found 46 per cent would have voted National last week against 39 per cent for Labour, both up 2 per cent on their election results.
National's own polling, I understand, has the gap narrower but National still ahead, as does Labour's if I heard its pollster, Stephen Mills, correctly on RNZ this week. What is going on?
We're in uncharted political water. Never before in my lifetime have we had a government led by a party with fewer seats than its main rival. In that sense, MMP has only now arrived. This is new territory for both sides of Parliament.
When Winston Peters put Labour in power, voters for National were firmly instructed by scholars and commentators that the result was perfectly legitimate under the electoral system the country adopted 24 years ago. National Party members were given the same message by Bill English and the party president, Peter Goodfellow.