1

The convict population is almost entirely loathsome

2

Dangerous aliens are among the population

3

The prison is the safest place in society for some here

4

The prisoners are kept here by non-physical inducements

5

It's a black prison full of "unpersoned" prisoners

6

The prisoners are needed for vital work here

7

The prisoners include children born here

8

"Thought correction" tech is used to "help" prisoners