The Prime Minister might get to choose who sits where in the Cabinet and on his front bench, but it seems National's caucus has a far more anarchic pecking order - one based on speed and punctuality just once every three years.
There is a rigid tradition in National's caucus that the seat an MP sits in for the first caucus meeting of a parliamentary term is the one they must sit in for the next three years. So on Tuesday there was a great bullrush of MPs sprinting towards the caucus room earlier than the appointed hour.
At first it seemed to be the joys of returning to school after spring break. But no, it was to try to bags favourite seats next to their mates. Paula Bennett was late and ended up sitting right in the front row, where the boss can easily see if she's chewing gum or writing notes.
Craig Foss arrived early but was thwarted by media with questions about his demotion. He gritted his teeth and made it through by describing the process of selecting a Cabinet as similar to a childhood song in which the Little One in the bed says, "Roll over, roll over", until someone falls out. "There's only room for 20 in Cabinet," he explained. "So 20 got in and one fell out."
One MP later revealed that when he had tried to move seats mid-term in the past, he was reprimanded by Tony Ryall, who said such things were not done because it might look arrogant.