FACTUAL
12 February 2008
Tuesday 12 February 2008 15:45-16:00 (Radio 4 FM)
Urban historian Joe Kerr journeys into the control rooms at the heart of today's networked society to meet the invisible people co-ordinating our movement and the things we can't do without.
Joe joins the night shift in the control room of Group 4 Securicor's electronic tagging operation, and hears how this Manchester team feel about being Big Brother to more than 8,000 people.
Followed by News.
