How long does Yuantong Express traffic control usually take?

There is no specific time for traffic control of Yuantong Express. Traffic control of Yuantong Express means that there are too many things in the car that deliver the express, and the traffic police stop them to check them one by one to prevent dangerous goods from entering the country. Traffic control refers to the control measures for the passage of vehicles and people in some or all traffic sections for some safety reasons. Generally speaking, restrictions on traffic behavior are mainly temporary provisions in the case of assembly and procession, large-scale sports meeting, road and bridge construction, disaster relief and emergency rescue, and the implementation of important security tasks. Suspects on the scene and their belongings can be searched and inspected, and illegally carried weapons, controlled knives, slogans, leaflets and other items can be confiscated.