Why is the water industry in so much trouble?

David Aaronovitch and guests explore the troubled state of the water industry in the UK. How do companies solve the sewage problem, fix the leaks and reduce the debt mountain?Guests: Kate Bayliss, research associate in the Department of Economics at SOAS, University of London David Hall, visiting professor in the Public Services International Research Unit at the University of Greenwich Sir Dieter Helm, Professor of Energy at the University of Oxford Julie Bygraves, public policy analyst and expert on utility financeProduction team: Sally Abrahams, Kirsteen Knight and Ben Carter Editor: Richard Vadon Production Co-ordinator: Gemma Ashman Sound engineers: Neil Churchill and Graham Puddifoot