- [the staff are treating victims and perpetrators of a bomb attack. The department has been evacuated because a suspect package has been found. Charlie has stayed behind in the department. Maggie phones his mobile to check that he's OK]
- Charlie Fairhead: No, Maggie, I have not been blown up yet!
- [Charlie is just about to go home when Tess asks him to work an extra shift]
- Charlie Fairhead: [to himself] This place is like quicksand: as soon as you think you've struggled free, it sucks you back in.
- [Charlie is looking at Toby De Silva's name on his personnel file]
- Charlie Fairhead: Toby... looks like "Saliva".
- [exhausted at the end of his first day in the department, Toby has fallen asleep in the staff room which is being used as a make-shift mortuary. As Charlie is reading the riot act to terrorist Denny Davidson, Toby wakes up in a state of confusion]
- Toby De Silva: [bewildered] What's going on? Why are there dead people in here?
- [after he caused a patient to bleed profusely when he made a mistake while taking a blood sample, Toby has earned the nickname "Dracula". At the end of the shift, Charlie suggests to Toby that they go for a drink]
- Charlie Fairhead: Well, come on, Dracula. I'll buy you a pint of O-Neg!
- Toby De Silva: Actually I prefer Rhesus Positive.