Byelections occurred on Saturday in the Victorian state seats of Prahran and Werribee. The Liberals gained Prahran from the Greens by a 51.6–48.4 margin, a 13.6% swing to the Liberals since the 2022 state election.
Primary votes were 36.2% Liberals (up 4.8%), 36.2% Greens (down 0.6%), 12.8% for independent Tony Lupton, the Labor member for Prahran from 2002 to 2010, and 5.3% for another independent. Labor did not contest after winning 26.8% in 2022.
The primary vote swings between the Greens and Liberals only explain 2.7% of the 13.6% two-candidate swing. In 2022, Labor preferences would have flowed strongly to the Greens, but at the byelection Lupton recommended preferences to the Liberals on his how-to-vote material. The Greens’ share of overall preferences plunged from nearly 80% in 2022 to 44%.
