Clearly fed up with being rubbished by Cabinet minister after Cabinet minister at last weekend's National Party conference, the Greens yesterday gave notice they wouldn't be anyone's punch-bag.
They retaliated to further mild provocation with what was, by their standards, a threat of almost nuclear proportions - a warning they might drop their support of new rules discouraging MPs from reciting their speeches in Parliament word for word from pre-written notes.
Few misdemeanours qualify for as heavy a rebuke from the Speaker as this supposed crime. Lockwood Smith was consequently almost beside himself for failing to pull up Arts, Culture and Heritage Minister Chris Finlayson for engaging in such behaviour during the Wednesday afternoon general debate.
Finlayson's speech was more noteworthy for characterising Labour leader David Shearer and his deputy Grant Robertson as the "Noel and Liam Gallagher of New Zealand politics".
Apart from the fact that Shearer plays a pretty mean guitar - making him Noel - it's difficult to picture the sensible Robertson as the tantrum-prone Liam.