"I would say that the current Opposition doesn't know which issue they think is most important to them right now, based on this line of questioning at Question Time." Collins diverted to another topic, utes, after Ardern suggested last month that some ute buyers weren't using them for "legitimate" purposes amid debate over the electric car incentive scheme. "What is her definition of the legitimate use of a ute?" Collins asked, to which Ardern replied: "We have not set out anything that requires there to be a definition." Deputy Prime Minister Grant Robertson, who last week savaged National during a tongue-in-cheek retelling of the late-night caucus meeting that led to Todd Muller's resignation, didn't miss the opportunity to have another dig.