Yes. I'm familiar with that document, with identifier Kabul-0160, I believe.
That was in the context of an Afghan government decision on how it would manage its detainees—which ministry would take lead responsibility. I don't believe that's something I can address in public from that perspective, because it concerns their internal affairs. However, if we are looking at the issues raised in that document, it talked about the absence of legal status for detainees, and in the line you quoted I believe the emphasis, if you read further, is on the fear that prisoners who should legitimately be detained will be able to leave the system, either by buying their way out or by other illegitimate means.
My memory of that document is that it's not one focused on the issue of abuse as such, but more on the perspective of people slipping out of the system. Is that correct?