So... basically he was sent to a boarding school for screw ups and was trying to say it was because he was an atheist only?
I'm gonna go out on a limb and say that the guy is using that experaince mixed with things he's heard to provide a "real" experiance. One of the issues is that there's no way to verify what was going on, and then in the comments another guy started digging into the "technicals" of it, and honeslty, it does sound like he's mixing a boarding school, with prison info. The one in the Comments (Academy at Ivy Ridge) has had warning signs flaring for a while it seems (been in constanty legal issuse for a decade), but *shrugs*.
I mean it's not like they're the Aussie Church of Scientology that has their lesser liked members breaking concrete for 16 hours a day with a single 8 hr sleep period where they cant talk.