Outside his career, Robert's main passion was oral history, which he believed was a way of giving voice to ordinary people who would otherwise have left behind just birth and death certificates. In 1983 he co-founded the Waltham Forest Oral History workshop, whose members interviewed hundreds of local people; it also published books and pamphlets on subjects such as school strikes, childhood health and local pubs.
Environmental health officers have been visiting places in the last fortnight to see if they are meeting hygiene requirements based on guidelines set by the Food Standards Agency.