Regulation is often seen as constraining innovation. How can we protect innovation whilst ensuring ethical development and responsible use of big data? What form of regulation is appropriate to ensure a trusted internet? And how can industry, government and the not-for-profit sector work together to achieve it? We hear from Richard Sargeant, Johnny Hugill, Heather Savory, Cheryl Stevens MBE & Chris Thorpe, as they discuss the relationship between regulation and innovation at the DigitalAgenda Power & Responsibility Summit 2019.