The Huaiyang District Meteorological Observatory issued an orange warning signal for heavy fog at 23:46 on October 4, 2025: It is expected that from tonight to tomorrow morning, all towns and streets in our district, including Liuhu Street, Huaining Street, Xinzhan Town, Lutai Town, Sitong Town, Lincai Town, Anling Town, Bailou Street, Zhuji Township, Doumen Township, Fengtang Township, Liuzhentun Town, Wangdian Street, Dalian Township, Gedian Township, Huangji Township, Qilao Township, Zhengji Township, Caohe Township, etc., may experience fog with visibility less than 200 meters, and local visibility less than 50 meters. Please take precautions. Defense Guidelines: 1. The government and relevant departments should carry out anti fog work in accordance with their responsibilities. 2. Operations and management units such as airports, rail transit, highways, ports and terminals should take effective measures to strengthen dispatch and command, and ensure safety. 3. Drivers must strictly control the speed of vehicles and ships. 4. Reduce outdoor activities.