北京首批：L3级高速公路自动驾驶车辆专用号牌发放

Group 1 - The article highlights the issuance of the first L3-level highway autonomous vehicle special license plates in Beijing, marking a significant milestone in China's transition from testing to mass production of autonomous vehicles [1] - The "conditionally automated driving" feature is currently limited to specific routes in Beijing, including the Jing-Tai Expressway and the airport expressway, with the system automatically disabling this feature in other areas [1]