Sarah Tucker is Project Manager at Community Housing and Therapy's (CHT's) project in Putney, and CHT's Training Co-ordinator. A member of the Association of Therapeutic Communities Steering Group, she has published work on training for therapeutic community staff and is a contributor to Therapeutic Communities: Past, Present and Future. After graduating from University College London, she gained two Masters degrees from Cambridge and worked as a university lecturer. She has trained with the Philadelphia Association, and is currently training at the Institute of Group Analysis.