In Germany they for most parts don't even try this without a "therapeutical" consensus with the prisoner. At least they did not any more after a lawyer friend of mine and i did intervene on this when this (now) colleague of mine was in jail.

This system of explotation of a workforce nevertheless stays the same. Like Ikea had made parts of its furniture made in GDR in the 1980ies it now pulls the same card with Czech Republic, Slovakia and Slovenia.