Margaret GreenfieldsDavid Smith is a Principal Lecturer in Sociology at the University of Greenwich. His interests include the social impact of industrial and economic restructuring, historical and contemporary class structures and the position of marginalised groups. H was winner of the 2006 Social Policy Association 'Best New Publication' for his book 'On the margins on inclusion' (Policy Press). Margaret Greenfields is currently Director of the Institute for Diversity Research at Buckinghamshire New University. She has extensive experience of UK and international consultation, research and policy development on Gypsy, Traveller and Roma health and inclusion issues Read More Read Less