Gramaisc
Forum O. G.
The Food Safety Authority of Ireland recently tested a range of 'beef' burgers and found that several contained traces of horsemeat - but, particularly Tesco Everyday Value Beefburgers, which had nearly 30% equine material in them...Make your own burgers!
http://www.fsai.ie/uploadedFiles/News_Centre/Burger_results_2013_01.pdf