Asda is recalling all corned beef products from its budget range after traces of veterinary drug phenylbutazone were found in some batches.
The Food Standards Agency said "very low levels" of the painkilling medicine, known as bute, were detected in the Asda Smart Price Corned Beef.
Customers who have bought the 340g tins, with any date code, have been urged not to eat the corned beef but to return it to the supermarket.
More top news
The Cameroonian international collapsed just seven minutes after coming onto the field, according to reports.
After a wintry end to last week, a fast track to summer
The Tooting MP has been the frontrunner in the counting process ahead of Tory challenger Zac Goldsmith.