There's a feminist critique of Muslim Arbitration Tribunals, which I'm certainly not unsympathetic to, because as I keep saying, I come from a human rights context. But there's a feminist critique of Muslim Arbitration Tribunals specifically, which says women are going to have their rights eroded by virtue of the fact of these courts are going to negotiate settlements and negotiate the dropping of criminal charges against men. There's not been any evidence of that taking place.

I spoke to my father - my father's from Pakistan and he's also a lawyer - I said to him, "Well what does the Shari'a say?" And he said, "Well, of course it doesn't justify suicide bombs," but he didn't seem to know where the Shari'a came from or what it was all about. The more I asked people in my family as well as friends, the more I realized that there seemed to be widespread ignorance in the Muslim community. And that's something which I actually found to be the case over the next two and a half, three years I spent writing the book.

There's a feminist critique of Muslim Arbitration Tribunals, which I'm certainly not unsympathetic to, because as I keep saying, I come from a human rights context. But there's a feminist critique of Muslim Arbitration Tribunals specifically, which says women are going to have their rights eroded by virtue of the fact of these courts are going to negotiate settlements and negotiate the dropping of criminal charges against men. There's not been any evidence of that taking place.

The Shari'a itself - this is possibly a kind of verbal debate - is understood to be something different from the Fiqh, and the Fiqh is the man-made element and the Shari'a is theoretically the divine element but it depends on one's personal beliefs.

The Muslim Arbitration Tribunal, if you look at its website, it basically deals with commercial disputes, it's not allowed to deal with matters involving children, it's not allowed to deal with criminal matters, it's subject to judicial review, it's subject to the Human Rights Act, it's subject to the Children's Act, and it's completely proper and right that it should be subject to all those things.

Ayatollah Khomeini issued a fatwa to that effect, which was then given effect in the Islamic Republic of Iran, so in the Islamic Republic of Iran, it's flexible enough to allow for sex changes, and it encourages sex changes. But if you want to change your religion in Iran, you've got some serious problems. There are other problems. You're allowed to change sex, but if you want to be a homosexual, theoretically at least, you face the death penalty. Quite how often these penalties are carried out is a moot point, but it's there on the statute books.

I didn't quite know whether I was writing for the non-Muslim or the Muslim, and at the end of the day I'm writing, I hope, for people who are interested, whatever their faith. Even if they don't have any faith. As a barrister I had certain advantages - I could think like a lawyer and I knew how all the laws were fitted together and all the rest of it. One of the things I realized pretty early on while I was writing book about Shari'a was that that was as much a hinderance as it was a help because the Shari'a isn't just a system of rules.