In view of the fact that the police officer Wang of the Xiluo Precinct Mobile Division was on duty, he died suddenly due to a sudden cardiovascular disease before he called for help. Magistrate Chang Li-shan instructed the Planning Department to use the secondary reserve fund and rent 200 braces for GPS positioning and SOS for help. The "Police version of Tianlun D+ card" can be worn by High-risk or single-duty police officers. An opening ceremony was held at the Yunlin County Police Bureau today (30). Magistrate Chang Li-shan reminded police colleagues to wear them to ensure their own safety and health.