To that end he placed the convicts into seven classes, ranging from those who were granted ticket - of - leave for good behavior to those who were sentenced to hard labor in chains.
Selleks jaotas ta karistusalused seitsmesse klassi alates nendest, kes said hea käitumise eest pääsme vabadusse, kuni nendeni, keda karistati ränga sunnitööga ahelais.