What you failed to say about zero-hours contracts, Billyboy, is that the numbers on them shot up by 28% in one year. This government is allowing that culture to become the norm. Let's face it, it does wonders for the unemployment figures, doesn't it? As for which sectors are using them, I think your definitions of sectors could be a little flexible. That could be seen as an attempt to give you homework, but I wouldn't bother if I were you. I don't really give a damn about who uses the contracts. It's the fact that your Tories love them so much, isn't it?