The regional Crime Squad has moved from Gloucester to Di John Watt's building...
Softly Softly
Season 2 Episode 17: The Informant (1) Rough Justice
When Billie Greave is found injured in a factory storeroom it seems obvious to the police that he has fallen while attempting to blow a safe. Barlow is disappointed and angry, for Billie is one of his most trusted informers and has assured him that he is now going straight.