Can a captain change the cargo's destination on their own?

The correct choice emphasizes the importance of the original bills of lading in the shipping process. A captain cannot change the cargo's destination independently primarily because the bills of lading represent a legal contract between the shipper and the carrier detailing the terms under which the goods are to be transported. These documents ensure that the rights of all parties involved are protected, including those of the shipper and the consignee.

By requiring the original bills of lading, the impetus is placed on maintaining the integrity of the shipping contract and ensuring that any changes to the destination are officially sanctioned and documented. This protocol helps prevent unauthorized changes that could lead to disputes over cargo ownership, liability, or other legal issues.

The scenario where a captain might seek to change the destination based solely on economic reasons or with the receiver's agreement lacks the necessary legal foundation that the bills of lading provide. Similarly, failing to inform the shipping company would undermine the operational structure and record-keeping essential in maritime commerce. Thus, securing the original bills of lading ensures that any changes adhere to the contractual obligations established prior to shipment.