### Clue: Good answer by rowdy adolescent confined to school (5)
### Answer: GATED 
 ### Explanation: Definition: confined to school
  G(abbrev. for good) + A(abbrev. for answer) **plus**(by) TED(short for "teddy boy", member of the subculture of rowdy adolescent behaviour originating in London in the 50s.
Answer:  Being restricted,confined to the school/college campus as punishment.