2/6. A new series looking at whether blood really is thicker than water in the familiar and fraught world of family business. Candy Balls, Ginger Creams, Cherry Lips and Kola Kubes; it's every child's dream to work in a sweet shop. But as presenter Bruce MacGregor discovers, mother and daughter Irene and Julie Birkett had quite different plans before a sudden death in the family put the survival of a hundred year old business on their shoulders.