The Utah Legislature will need to rapidly redraw the state’s congressional boundaries after a judge ruled Monday that the Republican-controlled body circumvented safeguards put in place by voters to ensure districts aren’t drawn to favor any party.

U.S. District Court Judge Dianna Gibson ruled that the maps need to be redone because state lawmakers ignored an independent commission that was established by voters to limit partisan gerrymandering.

A Utah district judge has ruled that the state must redraw its congressional districts because the state’s Republican-controlled Legislature erred when it overruled a ballot measure passed by voters t