From the BBC:

Leading politicians have distanced themselves from the Archbishop of Canterbury’s belief that some Sharia law in the UK seems “unavoidable”.

Gordon Brown’s spokesman said the prime minister “believes that British laws should be based on British values”.

The Tories called the archbishop’s remarks “unhelpful” and the Lib Dems said all must abide by the rule of law.

Dr Rowan Williams said the UK had to “face up to the fact” some citizens do not relate to the British legal system. (Archbishop sparks Sharia law row)

I’m going to sound like a right-winger for this, but I’ll say it: it seems to me that if you have problems relating to the legal system of your country of residence, perhaps you should consider changing your country of residence; if you desire Sharia law, perhaps you should go to one of the countries where it is enforced — Iran and Saudi Arabia come to mind.