In total, 11 suspects were detained, and police seized seven environmental-service trucks (環保車), one heavy truck, and one passenger car linked to the dumping operation.
Authorities believe a Tainan-based waste-removal operator hauled garbage to transfer stations in Gangshan (岡山) and Yanchao (燕巢), before sending other vehicles—likely with GPS disabled or switched to non-tracked trucks—to dump it near Moon World.
