Tesco the customer. Such schemes came to light after HMRC litigated against Debenhams over the scheme in 2005. Tesco's expansion has been criticised, and in some cases actively opposed. In January 2013, the British media reported that horse meat had been found in some meat products sold by Tesco, along with other retailers, particularly burgers. Prime Minister David Cameron called this "unacceptable", with products showing 29.1% horse meat in the "Value" range burger, which were supposed to be beef. It was later revealed in February 2013 that some of Tesco's Everyday Value Spaghetti Bolognese contained 60% horse meat. Tesco withdrew 26
Tesco site as part of a precautionary security measure. This coincided with several other retailers, including CVS and Walmart Canada, shutting down similar services regarding a security breach at PNI Digital Media. The UK Groceries Code Adjudicator found in a 2015–16 investigation into Tesco that some suppliers paid "large sums of money in exchange for category captaincy or participation in a price review". She found some evidence of benefits which suppliers derive from these arrangements, but also recorded a concern—to be investigated further—as to whether the purpose of the Groceries Code was being circumvented by these payments. Tesco Tesco plc, trading