Less than two weeks after the U.S. DOT declared that motor carriers are exempt from California’s meal and rest break laws, the Teamsters Union is already seeking a challenge in court The group filed a petition with a federal appeals court on Dec. 27 asking for a review of the Federal Motor Carrier Safety Administration’s decision, issued Dec. 21. FMCSA asserted that carriers do not have to provide drivers with the meal and rest breaks dictated by California’s labor code. The California laws conflict with federal hours-of-service regulations, the agency says, and therefore are superseded by federal law. The agency said that, despite being more stringent, California’s break laws do not provide greater safety benefits than federal hours regs.