### Clue: Reading Dandy, he flouted the Queensberry Rules (5,5)
### Answer: OSCAR WILDE 
 ### Explanation: Reading Dandy, he flouted the Queensberry Rules (5,5)
A cryptic definition, referencing the Marquess of Queensberry, sued for libel by Wilde, which resulted in the latter's downfall and imprisonment, for much of the time in Reading Gaol.