Horse meat eaten without the knowledge of the consumer, due to accidental or fraudulent introduction of horse meat into human food. A 2003 Food Standards Agency (FSA) investigation revealed that certain sausages, salami and similar products such as chorizo and pastrami sometimes contain horse meat without it being listed, although listing is legally required. The 2013 horse meat scandal involved multiple products being recalled from shelves due to unlabelled horse meat in amounts up to 100% of the meat content. The issue came to light on 15 January 2013, when it was reported that horse DNA had been discovered in frozen beefburgers
Tesco Venture Brands advantage over competitors such as Waitrose and Sainsbury's. As the venture brands are managed by Tesco, the retailer will have the power to restrict sales of such venture branded products in Tesco stores. From 2008 to 2014 Tesco has been extremely active the sale of their premium range of products. Relaunched in 2013, Tesco Finest is the retailer's most premium range of private label products. From this it can be seen that Tesco has experienced success with this area of the market and according to Kantar Worldpanel, Tesco Finest range "is now the fastest growing premium brand in the market".