Corporate Manslaughter and Corporate Homicide Act 2007 (Commencement No. 3) Order 2011

In relation to private provision of prison and transport facilities, what is the relationship between those private facilities and the department? Could the department resist a charge under the Corporate Manslaughter and Corporate Homicide Act on the basis that the responsibility has been contracted out? My noble friend may not be able to answer straightaway, but I would be grateful if he could clarify that at some stage.