The Assets Recovery Agency : Report by the Comptroller and Auditor General / National Audit Office, 21 FEBRUARY 2007
PDF - http://www.nao.org.uk/publications/nao_reports/06-07/0607253.pdf
HC 253 2006-2007

Executive summary:
PDF - http://www.nao.org.uk/publications/nao_reports/06-07/0607253es.pdf