Shenshan Sub-bureau of Public Security. The Shenshan Sub-bureau of Public Security is a dispatched agency of Shenzhen Municipal Bureau of Public Security, exercising the authority of a county-level public security organ. Its major institutional functions consist of: 1. investigating and handling all sorts of public security cases and criminal cases, and guarding against and cracking down on criminal activities of all kinds within its jurisdiction; 2. conducting public security management and prevention within its jurisdiction; 3. ensuring road traffic security within its jurisdiction; 4. exercising oversight on law enforcement carried out by the sub-bureau’s departments and police staff; 5. undertaking other tasks assigned by the zone’s Party Working Committee and Administrative Committee, and higher-level competent authorities. (Inquiry Hotline: 0755-85124011)