Broadcasting House (BH) is a current affairs programme produced by BBC News for BBC Radio 4, presented by Paddy O'Connell, with Jonny Dymond regularly appearing as a relief presenter.
The programme made frequent visits to the "BH beehive" in southwest London.
More serious features include the headlines and current affairs sections, which look at the background to recent news stories.
The BBC newsreaders work on a five-week rotation and are as follows: Chris Aldridge, Corrie Corfield, Neil Sleat, Zeb Soanes and Diana Speed.
After a period with no regular presenter, Fi Glover replaced Mair at the beginning of 2004.