shopper has hit out after her hand got covered in human faeces whilst buying chicken nuggets from Iceland.Mum-of-four Lynne McCabe said she was horrified to discover she had been smeared in poo after putting her hand inside a freezer in the Saltcoats store at 3.30pm yesterday.Lynne, from Kilwinning, realised there was human excrement on the packaging of the nuggets she was buying for her children's dinner when she accidentally touched her nose.The 35-year-old said: "The smell was awful.