New Wolsey Theatre's Sarah Holmes and Peter Rowe: ‘For us, it has not just been a job, it has been a lifestyle – an obsession’

As New Wolsey Theatre leaders Sarah Holmes and Peter Rowe bid farewell after 21 years, they tell Fergus Morgan about turning the venue into a regional powerhouse for the arts, guided by their watchwords of high-quality, accessibility and diversity, leaving it in good health and finding something else to obsess about