Yellow warning signal for road icing issued by Hengfeng Meteorological Observatory at 21:26 February 03, 2022: It is expected that in the next 12 hours: Some areas of Cengyang Town, Geyuan Town, Longmen Field, Qingban Township may have road icing affecting traffic.(Information source: National Early Warning Issuing Center) 1. Transportation and public security departments should make preparations for road icing according to their duties;2. Drivers should pay attention to road conditions and drive safely;3. Pedestrians should ride bicycles as little as possible and pay attention to anti-slip.