This book arises out of a project funded by Scottish Homes, as part of EC Competitive Renewal Initiatives in Sustainable Europe Network Group. Our first acknowledgement is to the support of Scottish Homes for enabling this research to be conducted. Equal thanks are due of course to all the persons who offered us their time for interviews in the course of the research project in the five countries studied. Also, we would like to thank Alison Smith for her help in preparing the book. Finally, we would like to thank Dymphna Evans of Edward Elgar for her support