2013 horse meat scandal negative for horse DNA. products were tested but were negative for all foreign DNA. Of the 37% of beef products tested positive for horse DNA, Tesco's inexpensive Everyday Value Beef Burgers tested at 29.1%. All other reported brands had less than 0.3% horse DNA. These products originated from Liffey Meats and Silvercrest Foods in Ireland and Dalepak Hambleton food processing plant in the United Kingdom. Trace amounts of horse DNA were also found in raw ingredients imported from Spain and the Netherlands. Laboratory DNA investigations were requested by the authorities into possible donkey meat adulteration of minced meat products labelled
Criticism of Tesco other retailers across the country, did sell the postcards. The Advertising Standards Authority in January 2009 found that Tesco advertising was misleading . Tesco apologised for selling anti Jewish literature to customers in Ireland. Sheikh Dr Shaheed Satardien, head of the Muslim Council of Ireland, said this was effectively "polluting the minds of impressionable young Islamic people with hate and anger towards the Jewish community." In Autumn 2006, Tesco was caught up in two scandals over the treatment of workers in factories supplying it in Bangladesh. The first was a Channel 4 News investigation, which found child labour in four