### Clue: Survey reported on queen, say, is source of stink (7)
### Answer: POLECAT 
 ### Explanation: Definition: source of stink
 **Homophone of**(… reported) "poll"(a survey) **placed above**(on, in a down clue) CAT(the mature female of which is a queen).
Defn: A mammal noted for its fetid smell.