When driving on a public road, can you carry in a trailer pulled by an agricultural tractor a cargo exceeding its permissible loading capacity?

According to the regulations, the weight of the load being carried must not exceed the permissible payload of the vehicle or trailer. Overloading the vehicle adversely affects its handling and increases the braking distance, thereby creating a serious hazard in road traffic. The markings visible on the trailer ("Ład.") specify the maximum load weight, which must not be exceeded under any circumstances.