In the 1980s, spearheaded by Channel 4, British TV stopped telling Black and Asian people how to assimilate and gave them a voice. A golden age of dissent, activism and culture ensued – but have we since gone backwards?

One afternoon in 1984, Farrukh Dhondy went for lunch, not realising he was about to become part of British television history. The Indian-born writer was working for Channel 4 at the time on breakout multi-ethnic shows such as No Problem!, a sitcom about a family of Jamaican heritage in London, and Tandoori Nights, a comedy about an Indian restaurant. When Dhondy arrived at the Ivy, Jeremy Isaacs, the burgeoning broadcaster’s founding chief executive, ordered an £84 bottle of wine.

“I thought, ‘What the hell is this all about?’” Dhondy says. It turned out Isaacs wanted him to be the next commissioning editor for Channel 4. “For God’s sake, I’m not an office job man,” he said. “I’m a writer.” But after a brief conversation with the Trinidadian activist-scholar CLR James, who was living with him while going through a divorce, Dhondy changed his mind.