California Republicans filed on Monday their second legal challenge against Governor Gavin Newsom’s redistricting plan, which aims to give Democrats five more Congressional seats amid a nationwide scramble for advantage in 2026 elections.

The lawsuit filed by Republican lawmakers argues that the redistricting plan goes against the California constitution and requirements that political maps be drawn by an independent redistricting body.

“This is an issue about good governance in the state of California,” said Corrin Rankin, chairwoman of the California Republican Party, at a press conference announcing the legal action. “Californians deserve to have the right to choose our legislators.”

The effort by Newsom and Democrats in California’s legislature to rework the state’s Congressional maps was passed last week. It came in response to Texas Republicans pushing through new Congressional maps in that state that could give the GOP five more seats in Congress, as urged by President Donald Trump.

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California Republicans had already filed one lawsuit to stop Newsom’s redistricting plan, but it was rejected by the state’s supreme court last week.

On Monday, lawmakers filed an emergency petition before the top court against the California legislature and California Secretary of State Shirley Weber.

“The Constitution’s guardrails on redistricting are essential to ensuring that Californians are spared from the political influence and inherent turbulence of perpetual map-drawing in the hands of the Legislature,” the lawsuit read.

Weber’s office declined to comment.

Hannah Milgrom, a spokeswoman for Newsom, said in a written statement that the Republican legal challenge would fail.

“Trump’s toadies already got destroyed once in court. Now, they are trying again – to protect Trump’s power grab and prevent the voters from having their say … They will lose,” she said.

Trump told reporters in Washington on Monday that his administration could challenge California’s redistricting with its own lawsuit. Newsom on X said, “bring it.”

The Texas redistricting plan that passed the Senate early on Saturday is also the target of legal action.

A group of 13 Texas residents filed a lawsuit against their Governor Greg Abbott over the weekend, arguing the redistricting plan was racially discriminatory.

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(Reporting by Brad Brooks in Colorado; editing by Donna Bryson and Nia Williams)