Key Takeaways
- The Victorian Liberals retained the traditionally safe Nepean seat in a by‑election, with former mayor Anthony Marsh declared the likely winner after rapid counting.
- Labor did not field a candidate, while One Nation and an independent candidate siphoned a significant share of the vote, highlighting vulnerability in the Liberal base.
- Despite the win, the Liberal primary vote fell roughly 10 % compared with the last election, signalling voter caution and a potential reliance on One Nation preferences to secure government.
- Opposition Leader Jess Wilson emphasized that retaining the seat does not lessen the challenge of winning the November state election, noting the party still needs to gain 16 seats.
- Analysts view the result as a mixed message: it validates Wilson’s leadership but also serves as a warning shot about declining major‑party support and the need to rebuild trust on local issues such as hospital funding, road repairs, and crime.
Overview of the Nepean By‑election Result
The Victorian Liberals celebrated a decisive victory in the Nepean by‑election held on the Mornington Peninsula, south‑east of Melbourne. Vote counting began early, and within less than three hours election analysts had called the result in the Liberals’ favour, naming former local mayor Anthony Marsh as the successful candidate. The win was swift enough to dominate headlines, yet the Victorian Electoral Commission (VEC) has not yet issued an official declaration, pending a full distribution of preferences and verification of all ballot papers.
Historical Context of the Seat
Nepean has been a Liberal stronghold for all but one term over the past forty years, making the retention of the seat a notable achievement for the party. The vacancy arose after the resignation of former deputy Liberal leader and tennis player Sam Groth, prompting a by‑election that tested the durability of Liberal support in the region. Holding the seat reaffirmed the party’s historical advantage, although the margin of victory appeared narrower than in previous contests.
Campaign Challenges and Opposition
Although Labor opted not to field a candidate, the Liberal campaign faced considerable pressure from One Nation and an independent contender, Tracee Hutchison. One Nation captured nearly a quarter of the primary vote when about 80 % of ballots had been tallied, indicating a significant protest vote. The independent candidate also garnered attention, forcing the Liberals to defend their position against multiple challengers rather than a straightforward two‑party race.
Liberal Leader Jess Wilson’s Response
Addressing supporters at the victory celebration, Opposition Leader Jess Wilson acknowledged the win but stressed that it did not diminish the broader challenge facing the party. She pledged to continue fighting for local concerns—such as the promised rebuild of Rosebud Hospital, fixing potholes on local roads, and tackling crime—while also taking the lessons from the by‑election to heart. Wilson noted that the Liberals still need to secure 16 additional seats to form government in the November state election.
Electoral Mechanics and Outstanding Count
The VEC emphasized that accuracy is its highest priority during the vote count. Although analysts projected a likely winner based on election‑night data, the official result will only be released after all votes are counted and a candidate achieves an absolute majority (more than 50 % of the formal vote). A full distribution of preferences is scheduled to commence the following Monday, with all already‑counted ballot papers slated for re‑checking to ensure precision.
One Nation’s Influence and Preference Dynamics
One Nation’s strong showing—roughly 24‑25 % of the primary vote—has raised questions about the Liberal Party’s dependence on preference deals to reach government. Premier Jacinta Allan seized on this point, stating that the Liberals “can’t govern without One Nation” and suggesting that any path to victory will require negotiating preference arrangements with the minor party. The potential for One Nation to act as a kingmaker adds a layer of complexity to Liberal strategy moving into the state election.
Premier Jacinta Allan’s Critique
Premier Allan used the Nepean outcome to criticize the Liberal Party’s electoral prospects, arguing that the reliance on One Nation preferences underscores a weakness in their ability to win outright majorities. She warned voters that a Liberal government would likely be contingent on deals with a party whose platform diverges significantly from mainstream policies. Her comments framed the by‑election as a cautionary tale for Victorians considering the Liberal alternative in November.
Analyst Insights: Mixed Messages and Warning Signs
Monash University political scientist Zareh Ghazarian described the result as a “mixed message” for the Victorian Liberals. On the one hand, retaining Nepean provided relief and validated Jess Wilson’s leadership, potentially quelling internal panic about the party’s direction. On the other hand, the approximately 10 % decline in the Liberal primary vote since the last election signals voter caution and a weakening of major‑party appeal. Ghazarian interpreted this as a warning shot, urging the Liberals to address voter concerns more directly rather than assuming historical loyalty will carry them forward.
Implications for the November State Election
The Nepean by‑election underscores several critical dynamics for the upcoming state contest. While the Liberals have demonstrated they can still hold a traditionally safe seat, the reduced primary vote share and the prominence of One Nation indicate that winning government will require more than simply relying on historic strongholds. The party must rebuild trust on local issues such as healthcare, infrastructure, and public safety, while also navigating a preference landscape that may necessitate accommodation with minor parties. Jess Wilson’s acknowledgment that “there is still so much work to be done” captures the prevailing sentiment: victory in Nepean is a step forward, but the path to government remains steep and uncertain.