The Bill (1984) : 15x11

Boulton and Rawton attend the scene of a house fire, and not only does the chief identify the building as a brothel, he points at evidence that the girls were held hostage by the building owner. Hollis and Page attend when a girl is apprehended by shop security for stealing a jacket, and she admits to being a Turkish refugee who has been held against her will to work in the brothel. However, when Boulton identifies needle marks on her arms, he plays the brute to identify a friend of the girl's Maya, who he suspects started the fire to rescue the girls. Identifying a yellow sports car with black writing at the scene, suspected of being Maya's getaway car, and he soon calls around local brothels to identify a rival pimp who took Maya in. He identifies a pair of Turkish brothers, and when Rawton visits a potential witness, she finds herself in unexpected danger.