Coventry exhibition explores 70 years of children's TV

The UK has a formidable track record for producing children's television, with Muffin the Mule, Rastamouse, Peppa Pig and Postman Pat among the many iconic shows created.

An exhibition at the Herbert Art Gallery and Museum in Coventry has opened to explore the impact that 70 years of children's television has had on the country.

Tim Muffett reports.