BBC News - Virtual Studio Presentation (1993 -1999) Behind the Scenes (How Do They Do That?) 1997
I always wondered how they made the old glass shield thing on BBC News and, while browsing YouTube, I found this virtual studio tour from 1997. As someone in the comments said, this virtual set looks more futuristic than the red one BBC uses now.
More from the BBC: That time BBC2 appeared in a Pizza Hut advert and The Cultural Legacy of the Russian Revolution (BBC Audio Doc)