Business minister Michael Fallon and former Downing Street press chief Alistair Campbell are among speakers at the North’s largest business-to-business conference and exhibition later this month. The two-day Buy Yorkshire event is being held for the third year at the Royal Armouries in Leeds on April 24 and 25 and is expected to attract around 3,000 delegates. Local exhibitors include Bradford University School of Management, Clive Brook Volvo; the National Media Museum, Rex Procter & Partners, Redfern Travel and Armstrong Watson accountants, which has a Skipton office.