Voters line up to cast their ballots on Super Tuesday March 1, 2016 in Fort Worth, Texas. SACRAMENTO, Calif. - California’s Republican Party no longer will label its ballot drop boxes as “official” to avoid confusion with those used by county registrars, but may expand their use even as state officials say they’re illegal, a party official said Tuesday.California GOP spokesman Hector Barajas said the party started using the boxes in three of the most hotly contested congressional districts and now may use them more widely.“It gives voters another opportunity to be able to turn in their ballots if they choose to do so,” he said.