Denmark. Paul Henley investigates the complex and fascinating story of how Tvind, an educational revolutionary movement founded in Denmark in the early seventies, has become d multi-million pound international organisation It has been accused of being a cult and its founder is facing charges of embezzlement and tax fraud. Former members and people still committed to their revolutionary ideals explain howTvind caused a constitutional crisis and why it's still running schools in Denmark. producer Jenny Walmsley Repeated Monday 8.30pm