SHOPPERS have been warned that Waitrose Hearty Minestrone Soup may contain blue plastic pieces.

The supermarket has recalled all batches of the 600g soup with the 'use by' date of 29 January 2017.

Some of the pots may contain pieces of blue plastic.

People are warned not to eat it but return it to the store for a full refund.

Waitrose apologised for the inconvenience caused.

For more information, call customer service on 0800 188884.