### Clue: Squalid detectives set up man and woman (10)
### Answer: DICKENSIAN 
 ### Explanation: Definition: Squalid
 **Reversal of**(… set up, in a down clue) CID(collectively, the detectives in the Criminal Investigation Department) + KEN(a man's name of Scottish origin) **plus**(and) SIAN(a woman's name of Welsh origin).
Defn: …, like the poor social conditions portrayed in Charles Dickens' novels.