【Daily Question】Registered Safety Engineer 2021.04.26

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【Single-choice】According to the Road Traffic Safety Law of the People’s Republic of China, regarding the regulations on vehicles carrying goods, which statement is correct? （）A. A truck with a rated load capacity of 20 tons carries 25 tons of cargo in reality. B. It is prohibited to transport oversized, indivisible items on highways. C. When a vehicle transports hazardous goods, it must obtain approval from the public security authorities and take the shortest route. D. When a vehicle transports highly toxic substances, it must display warning signs and take necessary safety measures. Answer: D. Explanation: Article 48 stipulates that vehicles must carry goods within their approved load capacity; overloading is strictly prohibited； The length, width, and height of the load must comply with the loading requirements, and the load must not spill or scatter. When a motor vehicle transports oversized, indivisible items that pose a risk to traffic safety, it must travel at the times, along the routes, and at the speeds specified by the traffic management authorities of the public security organs, and must display visible signs. The transportation of oversized, indivisible items on highways shall be carried out in accordance with the provisions of the Highway Law. When motor vehicles transport **goods, flammable and explosive chemicals, as well as highly toxic, radioactive and other hazardous materials, they must obtain approval from the public security authorities, travel at designated times, along specified routes and at prescribed speeds, display warning signs, and take necessary safety measures.