Northern Rock Lord Roberts of Conwy asked Her Majesty's Government: What were the agreement or agreements between Northern Rock and the Jersey-based trust, Granite, that led to the latter's foundation; and [HL2110] Who are the trustees of Granite or where their names may be found; and [HL2111] Who are the organisations represented by the trustees of Granite. [HL2112] Lord Davies of Oldham This information is publicly available in the full Granite prospectus on the Northern Rock website http://companyinfo.northernrock.co.uk/treasury/securitisation/mortgages.asp. The prospectus sets out the contractual agreement between Northern Rock and the Granite securitisation vehicle. Banks and building societies often use securitisation vehicles as a source of financing. A copy of the letter to Dr Vincent Cable MP clarifying the relationship between Northern Rock and Granite has been placed in the House Library.