Back in 2006, the DK8/DK16s were still main forces of Line 2. This T102 train, originally a DK8 numbered 404 or so, was seen going back to Taipinghu Depot. Taipinghu, literally "Peace Lake", was indeed a lake in the 1960s, where Lao She, a Chinese writer, took his own life on Aug 24, 1966.