A series of dawn raids captures most of the Britannia gang, but Julian Napper and Gary Hughes are still at large. With Napper on the loose, Chandler and Meadows insist Webb go into hiding, but he refuses to be intimidated, even when Lennox's wife's car goes up in flames. Webb convinces Gary Hughes to tell him where "The Nap" is, but Napper still manages to stay one step ahead of the police every time. Chandler and Morys begin to suspect that Webb is the one informing Napper of their movements, but Riley and Quinnan's investigations turn up the FIU's DS John Curtis as Napper's brother-in-law and the informant. Webb then races to Napper's hideout to try and save Hughes.
| Name | Type | Role | |
|---|---|---|---|
| Steve Griffiths | Writer | ||
| Ian White | Director |