Posh sandwich has more salt than nearly five cheeseburgers, campaigners say BBC‘Alarmingly high’ levels of salt in popular sandwiches – with one nearing five McDonald’s burgers Sky NewsShock study reveals popular UK sandwich contains more salt than five cheeseburgers The IndependentGail’s club sandwich has the salt of five McDonald’s cheeseburgers The TimesThe high-street sandwich with almost five cheeseburgers’ worth of salt (and what to eat instead) The Telegraph