[Bharat Nain]

We trust almost the whole of our team, therefore we dont have any hard curfews. However, our coaches do check up on us periodically, and make sure everything is fine. Before every competition we do enforce one strict rule which says students doing any wrong stuff get sent back home immediately on their own/their parents expense. It is unforunate for teams that cant trust their students and so it becomes important to enforce curfews and stuff. Using seals on doors is a good idea, but there are ways to get around that(I wont say because it requires the use of evil brains). All I can suggest is do whatever you can and check up periodically. I would also suggest talking to the whole team about such issues and telling them how important it is for them to behave well in order for the school to let them participate in such programs.