上海安博会开幕 5G技术警用无人机应用引关注 - 2019年05月23日

The 5G network is expected to make drones work better for the police, a Shanghai International Public Security Expo forum heard on Wednesday.
Currently there are around 6,000 police drones around China and there has been a strong demand for the "flying detectives" since 2015, said Tang Weijia, an official with the public security bureau of Suzhou, Jiangsu Province.
With over 100 drones used in tasks including daily patrols, solving crimes and surveillance during public events, Suzhou police were the first to use drones back in 2014.