China News Service, May 6 (Xinhua) According to the official Weibo news of the Hebei Expressway Traffic Police, at present, there is fog in the north of Shijiazhuang and east of Baoding, with a local visibility of less than 50 meters, and other areas are partly cloudy. Affected by the fog, the stations of Shijiazhuang and Baoding areas were closed, and the fog areas were closed and controlled; some high-speed areas in Langfang, Hengshui and Cangzhou areas assisted in the management and control of vehicles in the fog areas; other high-speed traffic in the province was normal. Surrounding Shijiazhuang, Yuhua and North China opened, and you can go to Zhengding Airport, Shanxi, Shandong, and Henan. The security inspection order at the various epidemic prevention checkpoints around Beijing is in good order and there is no congestion.