A Tesco spokesman said they were alerted to an issue with their ice cream cones by two customers in two separate incidents but would give no further details.
The spokesman said: "We are urgently investigating this incident with our supplier and ask customers to return this product to their local store."
More top news
The Labour leadership contender has vowed to renationalise Britain's railway network "line-by-line" if he becomes prime minister.
Two passenger trains have derailed while crossing a bridge in India, leaving at least 20 people dead and injuring hundreds more.
Actor Pierce Brosnan was stopped by airport security after trying to board a plane with a knife.