'Do not eat' warning issued for popular snack sold by Asda and Ocado - Quick-thinking teen Asda delivery driver hailed a hero for saving OAP's life - UK's cheapest supermarket is not Lidl, Asda, Tesco or Sainsbury's - Asda issues message to customers with huge change today and ditches Aldi and Lidl pledge - Asda makes major change in stores as it brings back Rollback scheme - Asda issues major price update to customers as it ends popular scheme - Asda shoppers vow to 'shop elsewhere' over reward scheme change - UK households paid to bring bottles back to Tesco, Asda, Morrisons or Sainsbury's - Asda issues alert to shoppers buying coffee pods in its stores - Asda closing 83 UK stores on Friday - full list of locations