Williams and Sharia

If Rowan Williams is so enamoured of Sharia law, why doesn't he emigrate to Saudi Arabia? However, to get the full benefit, I suspect he may have to be a woman subject to Sharia.

My da: The man's a buffoon.What does he think would happen to a Christian minority in a Sharia country who wanted their own laws?

The thought of deliberately setting up a legal system that isn't one law for all turns my stomach, frankly.