Queensland Labor used its state conference on Saturday to settle one of the open questions left by the state's electoral redraw: frontbencher Meaghan Scanlon will recontest her Gold Coast seat of Gaven, the ABC reported, ending speculation she might move somewhere safer after her electorate's boundaries were substantially changed.

The backdrop matters more to Brisbane than the seat itself. The independent Queensland Redistribution Commission's review — released in June and the first since 2017 — made moderate to significant changes to 50 of Queensland's 93 electorates, and the version of the map most voters in the south-east will use in 2028 does not look like the one they used in 2024.

The seat that disappears, and the two that appear

The Brisbane casualty is Stretton, in the city's south, held by Labor's James Martin — absorbed into the surrounding seats. The KAP's Shane Knuth loses Hill, north of Townsville, the third time a redistribution has taken his seat from under him. In their place come two new electorates named for the growth corridors that forced the change: Springfield, in the Ipswich corridor west of Brisbane, and Caboolture, in Moreton Bay to the city's north.

The commission's report said axing the two seats was "not proposed lightly". The quota arithmetic behind it is blunt: each seat is measured against how many people live inside its boundaries, and projected numbers over the next seven years, and the fast-growing outer corridors simply have more of them.

Not everyone reads it as arithmetic. Knuth called the change "a big slap in the face for north Queensland, where we're seeing 13 seats in north Queensland reduced to 12". Premier David Crisafulli, before the release, claimed the two new seats sat in "Labor party heartland" — a characterisation worth holding as his, not the commission's.

Why Gaven was the seat to watch

Scanlon holds Gaven by less than one per cent, having narrowly defeated the LNP's Bianca Stone — a former television journalist, now chief of staff in police minister Dan Purdie's office — at the 2024 election. The commission changed Gaven significantly because it was below quota and projected to fall further. She is also Labor's only MP on the Gold Coast, with every other seat there in LNP hands, which is why the question of whether she would stay carried more weight than one seat usually does.

Opposition Leader Steven Miles made the announcement in his conference speech. "I know there has been many in Meaghan's ear trying to encourage her to look to a safer seat elsewhere, but to be honest I don't think Meaghan ever really entertained that idea," he said. Scanlon, first elected in 2017 and a former environment and housing minister, put it in her own terms: "I've been underestimated every time I've run," she said. "I don't give up when things get tough, I'm going to stay and fight."

Former Labor MP and political analyst John Mickel told the ABC the decision was about more than Gaven. "If she had abandoned that, the maths for Labor to win a state election are simply enormous," he said. "It is sending a signal that Labor is serious about the Gold Coast, particularly that northern end."

Stone, for her part, said she had not turned her mind to the next poll and was happy in her current role. And Miles, asked whether he could guarantee he would lead the party to the 2028 election, offered a two-word answer: "Of course".

The full set of current and redrawn boundaries — including where your own address lands — is on the Electoral Commission of Queensland's boundaries page. The changes take effect at the 2028 state election.