Depression economics shifts British counter-piracy policy

The government sought to reduce expensive direct action just as the Kuomintang gained enough capacity to undertake more operations itself. British policy therefore shifted toward helping Chinese authorities and placing guards on selected merchant ships instead of repeatedly mounting punitive expeditions. Swire and Sons challenged the cost of soldiers placed aboard its ships, but British courts distinguished a political duty to subjects from a legal obligation to protect every British vessel in Chinese waters. The appeal's invocation of a medieval reciprocal duty between king and subject failed because the court rejected the idea that the Crown must follow a subject anywhere in the world. This dispute illuminates the changing boundary between public naval protection and private commercial risk.