Prison Watchtower at the Zhejiang No. 1 Prison in Zhejiang Province in 1994. Many of the over 1000 camps scattered throughout China are surrounded by watchtowers like this. This photo was taken clandestinely by LRF founder Harry Wu on one of several trips back to China to gather information on human rights abuses within the Laogai.

监狱岗哨楼，1994年吴弘达摄于浙江省第一监狱。中国境内的千余个劳改营都被这样的岗哨楼日夜监视着。