Sunday Sequence - WESTMINSTER CONFIDENTIAL

We debate the limits of confidentiality after the head of the National Bullying Helpline controversially revealed that her staff had been contacted by workers in Number 10. A lawyer, a doctor and a priest explain the circumstances in which they might be prepared to break their silence. Britain's new prosecution guidelines on assisted suicide have produced almost as much controversy: are they a careful clarification of the law or a further assault on the dignity of human life? And the out-spoken American atheist P Z Myers is now famous for his anti-religious shock tactics -- we ask him why he is so passionately anti-God.