At FT.com, doing a search for 'Mobile groups' yields both articles. It appears it was edited later that night. <A HREF="http://search.ft.com/search?queryText=barcode&aje=true&dse=&dsz=&x=5&y=5" target="_blank">http://search.ft.com/search?queryText=barcode&aje=true&dse=&dsz=&x=5&y=5</A>