Rates re-jig for businesses. We hear from a furious restaurant owner #BBCNolan

A massive shock for some, a pleasant surprise for others. Yesterday saw a property revaluation for businesses here. Many retailers in central Belfast and in Northern Ireland's towns are likely to have their rates bills cut after the exercise. But others are facing a huge hike. Muriel's bar in Belfast saw their property value increase by 645 percent. BBC Economic and business editor John Campbell joined us to explain the background to this story. Tara also gets the views of Belfast restaurant owner Emma Bricknell and Northern Ireland Independent Retail Trade Association Chief Executive Glynn Roberts