The first independent evaluation of an OFT market study, published today, concluded that car owners and fleet operators saved between £120 million and £170 million over two years as a direct result of OFT intervention in the car after-sales market (see note 1). The total cost of the market study and subsequent actions was £300,000 (see note 2).

http://www.gnn.gov.uk//Content/Detail.asp?ReleaseID=210387&NewsAreaID=2