Why constitutional monarchy has remained so successful

The coronation of Britain’s King Charles III highlights why constitutional monarchy remains a vital form of government in some of the world’s most successful countries

Britain's King Charles might appear to be the vestige of an archaic system, and no doubt his realm will shrink in the coming years. But it will not disappear, and for his remaining subjects that may be a very good thing. Picture: Dan Kitwood/PA

As Britain’s King Charles III was officially coronated, the “empire on which the sun never set” is looking a little shabby. 

In addition to the United Kingdom, 14 former British colonies still maintain Charles as their monarch and head of state, but many of his subjects around the world are reconsidering the arrangement.