tdgeek: The Head of State would be the PM. She/he already is. [snip]. GG represents the Monarch. But the GG doesnt ponder over the law, its custom. So effectively the current Government is in control, so the PM is Head of Sate
Incorrect. After an election the governor general basically decides who has a majority/plurality of the election behind them and therefore who has the mandate to form or attempt to form a government. Usually this is simple and the answer is obvious.
Problem is, there are all kinds of potential weird edge cases which thankfully hardly ever happen but when they do a decision is critical. Obviously you can't have a prime minister doing that job.. and choosing themselves..



