Sir Paul took up the post of Chief Executive of the National Children's Bureau in 1998, having previously been director of education and employment for RNIB. He was vice-chair of the government's National Advisory Group on Special Educational Needs (SEN) from 1997 to 2001, chair of the Council for Disabled Children from 1993-1998, and founder chair of the Special Educational Consortium. He was Director of Welfare Services at Sense from 1983 to 1989.
He is vice chair of the Children and Young People’s Inter-agency Group, a national group of key statutory and voluntary agencies. He is accountable for the delivery of the Centre for Excellence and Outcomes in Children’s Services which is hosted by NCB.
He is a founding trustee of End Child Poverty. He currently contributes to the following groups and boards: Department of Health Child Health Advisory Group, DCSF Programme Board for Children in Care, and DCSF Stakeholder’s Board
He received a knighthood for services to children and young people in the Queen’s birthday list 2009.