Andy came in and talked about how he became a Christian when he was in prison. The congregation included - as well as the inmates of course - a deputy governor and an imam.
What Andy had to say went down really well. It's all very well people like me and other well-meaning souls going in and telling the men how wonderful Jesus is but it's completely different when someone who's been in their position, who knows the misery and guilt, talks to them.
I didn't realise until afterwards when he told me he was going home to have a cup of tea and to collapse that I realised how nervous Andy had been. But he was brilliant.