I can only go on what I was told by the official guide when looking at the crown jewells and I would expect him to have been given the correct answer. He said the next in line in succession would become the monarch so in this case it will go Elizabeth Charles William George irrespective of...
He WILL become kng even for only 30 sec unless the queen outlives him. If he then abdicates it will go to the next in line which is William. The only way Andrew can become king is if Charles, William,George, and Harry die before the quen or so I was told on visit to the Tower last year by...