On July 3, media outlets reported the introduction of "Cautious Use of Intelligent Driving" signs on various highway construction zones. Sections of the Weiqing Expressway, Ningluo Expressway, Huyu Expressway, and other major highways now prominently display these warnings at construction sites, urging drivers to exercise heightened safety awareness. This measure is designed to enhance driver vigilance in these areas and thereby ensure the safety of all road users.