Andy goes undercover on the Rookie Blue episode "Signals Crossed." She poses as a prostitute who, in this clip at least, has car trouble.
In this clip from "Signals Crossed," Traci gets assigned to a murder case. She's off to the morgue, while Andy remains on street walking duty.
Worst prostitute ever! Andy goes undercover on the 7/15/10 episode of Rookie Blue. But it doesn't go so well in this clip.

Rookie Blue Season 1 Episode 4 Quotes

Swarek: You always take so long figuring out what to wear?
McNally: You always hang around women locker rooms?

Diaz: He's much more believable as a gay dude.
Epstein: It's true. I shave my chest.