How can you have the same monarch and not be under their control, even if that is a loosely applied term? I've read that the British royals still have a legal method of dissolving the British parliament and taking direct control of the government. It would likely lead to a massive revolt but is still technically possible. Is there a similar mechanism for the Brits to take over Canada? If not, what does it mean to have a monarch with no authority?
Sorry, for bombarding you with questions. It's funny timing because a friend and I were just discussing this the other day and we only ended with more questions than we started with.