Political Prison Camp No. 18 is a large prison labour colony in Tŭkchang district and Pukch'ang County at the banks of
Taedong River. In 1995, Camp 18 Tukchang part was returned to ordinary society and is called “Tukchang Coal Mine Complex”(득장지구탄광련합기업소). The camp was dismantled in 2006 and maybe reopened in 2016. == References ==