Eighteen turbulent months after the enlargement of the European Economic Community. Britain has begun the process of renegotiating her terms of membership. What has been the experience of the two other countries - Ireland and Denmark-who joined in January 1970? What is the view now in the fourth country - Norway - which obtained membership but whose people turned it down in a referendum?
Alan Watson reports on the EEC as seen from Dublin, Copenhagen and Oslo. Producer BERNARD TATE