<p>In 1970 Tony Parker was permitted by the Home Office to make a series of visits to HMP Grendon Underwood, the UK's first psychiatric prison, there to interview inmates and staff for a study of the institution and its unique community.<br><br><br>'Tony Parker deserves a place in any future history of literature for his contribution to the creative use of the tape-recorder... We can only guess at the qualities of patience and perceptiv...