As he opened a box of Weet-Bix to prepare his breakfast, he was stunned to discover something unusual inside the packet of cereal. One of the biscuits had an unusual brown smear. “What is this ...

The 300 boxes had been ordered by a specialist shop in Christchurch, "A Little Bit of Britain". But food giant Sanitarium, which owns rival brand Weet-bix, has objected to it being sold.