[1] At a media conference on 26 September 2023, Daniel Andrews announced his resignation as premier, leader of the Victorian Labor Party, and member for Mulgrave, to take effect the following day.

[2][3] Following the 2022 Victorian state election Daniel Andrews had committed to govern and remain in Parliament for a full four year term.

At the time, Mulgrave was regarded as a secure stronghold for the Liberal Party as its two-party-preferred vote never reached below 60 per cent.

Wiltshire continued to serve as the Member of Parliament (MP) for Mulgrave until the 1967 Victorian state election, when the district was abolished.

The electorate was reestablished at the 2002 Victorian state election, replacing Dandenong North and won by Daniel Andrews who had held the seat up until his resignation in 2023.