By far the best way to appreciate this peculiar provision of our Constitution is to trace it in action⁠—to see, as we saw before of the other powers of English royalty, how far it is dependent on the existence of an hereditary king, and how far it can be exercised by a Premier whom Parliament elects. When we examine the nature of the particular person required to exercise the power, a vivid idea of that power is itself brought home to us.