Some Marks & Spencer sandwiches contain a third more fat than a Big Mac and chips, according to research for Channel 4’s Dispatches programme. A 12inch Marinara meatball sandwich from Subway, the UK’s fastest-growing sandwich chain, was found to contain the same amount of salt as 18 packets of ready-salted crisps. The Independent 26/07/08 page 20 The Daily Mail 26/07/08 page 38