What is the secret behind the success of Greggs? How has this Newcastle-based bakery chain grown into a business with more than 2,500 shops and celebrity fans all over the world?
Graham Ruddick travels to Greggs HQ in Newcastle to speak to chief executive Roisin Currie and find the answers...
Related and recommended

Steve Brass explains how he promotes psychological safety at work to foster innovation

Major career setbacks can be moments to take stock and recalibrate, according to US tech boss Sanjay Poonen

Taking a proactive approach to a future sale can help boost value, avoid costly mistakes and prepare you personally for the transition

Communications specialist Tom Laranjo shares advice on how to integrate artificial technology into the workplace