Yay, PRISON, I am looking forward to see that one!
I'd connect it to the common universe via 10 more new systems so it would take like 2 hours for the rule offender to get back ...
Put a Jump gate from that system into NY and then put mines all around it, like alaska. but with no hole. Also cover the Hyper Jump point with a mines as well. LOL Let them see the traffic but not get to it.....