

Kind of, think if blue team got 40% of the vote and red team got 60% of the vote. If there were 4 MPs you’d think they’d get 2 each, if you add another seat red team would have 3 and blue team would still only have 2.
Adding seats in the lower house would necessarily mean adding more inner city seats which is to Labor’s advantage. Adding seats to the Senate would mean the Greens would likely have proportionally more seats.
The point I was trying to make is that the argument being made by George Brandis essentially boils down to wanting to maintain a less democratic system because it advantages his party.
What about New Zealand?