2013 horse meat scandal only found more than 1% horse DNA in Asda's tins of but it also contained four ppb of phenylbutazone, marking the first time since the start of the scandal that bute had been detected in a meat product in the UK food chain. However, one problem raised was over documentation; all of the UK animals with phenylbutazone contamination tested in early 2013 possessed a "horse passport" that allowed the carcasses to be sold for human consumption. The veterinary residues committee (VRC) reminded the public in July 2012 that it had been "repeatedly expressing concern" about phenylbutazone contamination. and recent discoveries
Tesco after coffee-loving characters in Samuel Pepys' diary. Tesco took full ownership of the business from its founders Nick, Andrew and Laura Tolley in February 2016, and agreed in June 2016 to sell it to Caffè Nero. Giraffe is a restaurant chain in the United Kingdom which Tesco purchased in March 2013 as part of a strategy of making use of excess space in its shops. Tesco sold the chain to Boparan Holdings in June 2016. Euphorium Bakery opened a concession in Tesco's Kensington shop in 2012, and in 2013 Tesco bought a stake in the business. It purchased the remaining