Self service tills - do they drive you mad?

Now we can scan our items ourselves ... but does "unexpected item in the bagging area" fill you with rage? You are not alone. According to a new report one in three of us have walked out of a shop because of self service tills. Wendy spoke to Ronan Hegarty, news editor of The Grocer magazine and actress/comedian, Nuala McKeever, who suggested an alternative ...