Gavin Newsom dragged to court in self-driving truck battle that could change state forever See more of our coverage in your search results. Add The California Post on Google Gov. Gavin Newsom created an “existential threat” for 200,000 workers after his administration improperly rolled out regulations for self-driving trucks, a powerful labor union claimed in a new lawsuit with huge implications for California workers and Silicon Valley. The California Teamsters union is suing the Department of Motor Vehicles, other state agencies and their leaders for adopting new rules on autonomous trucks, Politico reported. The Golden State was the only one to ban large self-driving vehicles as powerful labor interests were concerned over the number of human truck drivers that would be displaced. But earlier this year, the DMV adopted new regulations that would undo that prohibition. That pissed off the Teamsters, which represents transportation workers, who view the rules as “an existential threat” to hundreds of thousands of union jobs, their lawsuit said. Sign up for the California Morning Report newsletter California's top news, sports and entertainment delivered to your inbox every day. Thanks for signing up! “The DMV irresponsibly, carelessly, and unlawfully kept the public in the dark about the true economic and human costs of the amended Autonomous Vehicle regulations,” Julie Gutman Dickinson, an attorney for the Teamsters, told Politico. “The only way to protect the public’s right to properly scrutinize regulations that will transform transportation in California is for the Court to order the DMV to immediately rescind the illegally enacted regulations.” The DMV and other state agencies declined to comment. The lawsuit alleges the DMV did not do a required economic study on the rules’ impacts and that economic costs were severely underestimated. The Teamsters claimed the DMV said that no jobs will be erased by