Sainsbury's has been forced to put alarmed security tags on its fish products at one store in Purley, south London. It comes after supermarket bosses did the same thing to boxes of tea View 2 Images Supermarkets have been forced to take security measures (STOCK IMAGE) (Image: Alex Segre/UCG/Universal Images Group via Getty Images)

Fish and chip fans have been dealt a blow after Sainsbury’s was forced to lock down its battered cod supplie s amid a white fish theft surge . Daily Star checkers spotted two packs of Sainsbury’s Taste the Difference Beer Battered Cod Fillets reduced from £6.50 to £6 slapped with alarmed security tags at one under siege store in Purley, south London. ‌

Several other fishy treats are also subject to enhanced security measures included packs of

See Full Page