It is a truism of politics that a "partisan" is always a member of the opposite party. So, when a former contender for a Labour Party nomination is found to have held a small party gathering at the premises of his employer, Television New Zealand, the squeals of bias against him and the network from the National Party are as predictable as they are loud.
The poor judgment of Shane Taurima in mixing his political interests with his journalistic workplace and colleagues is obvious. He has resigned and apologised to TVNZ. The broadcaster is investigating the circumstances of the meeting and Taurima's work as head of the Maori and Pacific unit. While the decision a year ago to allow Taurima to resume that news job after his failed tilt at Labour politics was wrong and has been proved to be wrong, TVNZ has since acted with urgency and due regard for its journalistic reputation. Its chief executive, Kevin Kenrick, accepts relying on an assurance from Taurima that his political aspirations had passed was a mistake.
It is perhaps too easy to take Taurima's personal activities and apply their politics to his performance as a broadcaster. It is an overreach to claim TVNZ's political independence has necessarily been damaged by them.
Taurima stands criticised by National's Paula Bennett and her colleague Tau Henare as having carried his Labour Party sympathies into interviews with them on TVNZ programmes. The evidence seems to be his insistence on receiving answers rather than platitudes and in debating sensitive issues robustly. Taurima applied the same rigour to his questioning of the former Labour Party leader David Shearer.
At the individual level Taurima's continued activity in the Labour Party makes future political interviewing untenable, not least because he had been asked for that assurance that he had put politics behind him. It does not, however, invalidate his whole body of work or the work of the unit he ran, which produced up to six programmes. TVNZ's inquiry will determine if any "bias" can be found in those areas.