Thank you, Ms. Fox.
In regard to the stowage on board, there are international regulations and codes with best practices and laws that govern that. It is covered in SOLAS, or the safety of life at sea convention. Chapter VI of SOLAS refers to the securement of cargo on board. There is also an international code for safe containers, which deals with the construction of containers. The International Maritime Dangerous Goods Code deals with how the dangerous goods are loaded in containers and also with how they are stored on board with the other containers.