Photograph. Agency description: Mental Handicap - St Lawrences Hospital, Caterham, Surrey "Cement works - a small hospital industry - where twenty men previously confined to locked secure wards work each day making garden paving slabs and containers which are sold commercially." "Don't use" is written in pen next to this description, but is is not evident if this refers to the picture or the description. Also marked "Ref 727". Duplicate (ever so slightly cropped) image included c1980