Clue: Various arc lights on, flooding jail? No hope of exercising these privately! (8,6)
Answer: CONJUGAL RIGHTS
Explanation: Definition: these

***(arc lights on)** [anag:*various*] *flooding* **JUG** ("jail")
 
*Again, it's a shame that the fodder and the solution share so many letters in the same order. in this case IGHTS and ON…