D.C.s Proctor and Lennox compete to take on the case of an assaulted nurse, but Lennox seems doomed to fail as he has to take his safety training course. W.P.C. Blake and P.C. Garfield also take the course.
- George Rossi as D.C. Lennox
- Libby Davison as W.D.C. Rawton
- Gregory Donaldson as D.C. Proctor
- Huw Higginson as P.C. Garfield
- Lolita Chakrabarti as W.P.C. Blake
- Simon Rouse as D.C.I. Meadows
- Michael Higgs as P.C. Santini
- Andrew Paul as P.C. Quinnan
- Shaun Scott as D.I. Deakin
- Trudie Goodwin as Sgt. Ackland
- Samantha Robson as W.P.C. Hagen
- Matthew Crompton as P.C. Harker
- Scott Neal as P.C. Ashton
Blake stands in front of a board on which her name is spelled Jamila: she had always been referred to as "Jamilla Blake" at TheBill.com. The revised spelling was championed at The Old Bill and has since been widely adopted by fan sites and is used in The Bill: The Complete Low-Down on 20 Years at Sun Hill, the official guide.