Yoghurts sold in five supermarkets have been recalled over fears they contain pieces of rubber.
Yeo Valley, which manufactured the products, has told Asda, Co-operative, Sainsbury's, Tesco and Waitrose to remove a selection of yoghurts from their shelves.
The Food Standards Agency said they posed a ''possible risk to health''.
Customers who have bought any of the yoghurts are advised not to eat them. They can return to the supermarket where they were purchased for a refund.
The yoghurts include supermarket-own brands and some yoghurts from The Collective Dairy brand.
The products affected are:
Asda
Asda Extra Special Scottish Raspberry West Country Yogurt (150g)
Asda Fat Free Red Cherry Yogurt (450g)
Asda Fat Free Red Cherry Yogurt (four pack)
Asda Low Fat Coconut Yogurt (450g)
Asda Low Fat Lemon four pack Yogurt
Asda Low Fat Lemon Yogurt (450g)
Asda Low Fat Mango & Passion fruit Yoghurt (450g)
Collective Dairy Wild Blueberry Yoghurt (150g)
Collective Dairy Wild Blueberry Yoghurt (450g)
Co-operative
Co-op Rise & Shine Greek Style Yogurt and Raspberry (160g)
Co-Op Strawberry and Raspberry Low fat Yogurts (four pack)
Co-op Truly Irresistible Limited Edition Mango, Brazilian Orange and Coconut Yogurt (150g)
Sainsbury's
Sainsbury's Basics Fruit Selection Yogurts (four pack, two strawberry and two peach)
Sainsbury's Basics Strawberry Yogurt (125g)
Tesco
Tesco Finest Strawberries & Cream Yoghurt (150g)
Tesco Low Fat Coconut Yoghurt (450g)
Tesco Low Fat Lemon Yoghurt (450g)
Collective Dairy Wild Blueberry Yoghurt (150g)
Waitrose
Deliciously fruity raspberry low fat yogurt (125g)
Fragrant creamy Scottish raspberry yogurt (150g)
Multipack Deliciously fruity low fat yogurt (four pack, two strawberry and two raspberry)
The Collective Dairy wild blueberry yoghurt (450g)
The Collective Dairy Wild Blueberry Yoghurt (150g)
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