2013 horse meat scandal around 500–600 burgers containing 100% horse meat would need to be eaten to receive the daily human therapeutic dose. Additional tests at that time indicated than none of the products from Findus contained phenylbutazone. Another report found that between two and five percent of samples tested between 2007 and 2011 had phenylbutazone contamination, and that only 50 samples per year were tested. In 2012, 145 carcasses had been tested, and two out of the nine carcasses found positive for bute that year were not reported to the FSA for seven months. In April 2013, the FSA reported it had not
Tesco Tesco purchased 13 HIT hypermarkets in Poland. It also made a major move into the UK's convenience shop market with its purchase of T & S Stores, owner of 870 convenience shops in the One Stop, Dillons and Day & Nite chains in the UK. In June 2003, Tesco purchased the C Two-Network in Japan. It also acquired a majority stake in Turkish supermarket chain Kipa. In January 2004, Tesco acquired Adminstore, owner of 45 Cullens, Europa, and Harts convenience shops, in and around London. In Thailand, Tesco Lotus was a joint venture of the Charoen Pokphand Group and Tesco,