"It doesn't pass the pub test getting multiple ministers signed in 12 weeks out before a campaign begins," the premier told reporters. Mr Carroll, from the party's smaller right faction, was elected premier and Transport Infrastructure Gabrielle Williams installed as his deputy. The pair were from Ms Allan's socialist left faction, which has dominated the Victorian parliamentary party for years. Mr Carroll is the first leader from Labor's right faction since John Brumby, who was premier from 2007 to 2010. The upheaval within Victorian Labor comes less than four months before the state's voters head to the polls.