Donal visits Leeds where he monitors CCTV footage from the area.
Donal travels to Wigan to look at CCTV footage from the area.
Donal is in London this week where where cameras are used to help stop antisocial activity. The operators help the police capture an armed gang and the police attempt to crack down on car crime.
Donal MacIntyre follows the work of police and CCTV operators in Blackburn on the busy last weekend before Christmas. A suspected trouble-maker is captured on an experimental new headpiece camera making an offensive gesture toward an officer, and a serial shoplifter is caught by a shopping centre's surveillance team stealing an entire rail of children's clothing.