Is it true that Wuhan empty tanker is overloaded?

It is not true that Wuhan empty tank car is overloaded. According to relevant information: As the tank car belongs to the transport of dangerous goods, it is necessary to obtain the qualification certificate for the transport of dangerous goods when driving on the road. However, it is not a real thing to inquire about the violation of special vehicles in China, and the overloading of empty tank cars in Wuhan is just a joke on the Internet.