2013 horse meat scandal wing on Health and Safety that pig DNA had been found in halal chicken sausages produced for schools. Horse meat is not normally eaten in Ireland and Britain. According to Professor Reilly, chief executive of the FSAI, "In Ireland, it is not our culture to eat horse meat and therefore, we do not expect to find it in a burger". Silvercrest, a subsidiary of ABP Foods has claimed that there is no risk to the public upon eating the foreign meat. Eleven firms, including Tesco and Asda, said they shared shoppers' "anger and outrage". Whitbread vowed to remedy the unacceptable
Criticism of Tesco but Tesco backed down. Tesco has been subject to several claims of apparently out-of-date food being 'back-labelled' to appear still to be within date, poor café hygiene and a staff member contracting legionnaires' disease in the Wrexham store. Tesco denied squeezing its suppliers in December 2013 after retail analyst Cantor Fitzgerald accused Tesco of practices that risked breaching the Groceries Supply Code of Practice and criticized its trading relationships. Similar accusation were also made in April 2005 despite its record £2 billion profit. In May 2004, Tesco announced it was reducing sick pay in an attempt to reduce levels of