Hefei, Anhui uses police helicopters to escort the return peak of Spring Festival travel. Police helicopter patrols have the advantages of high maneuverability, fast speed, and a wide bird's-eye view.
When encountering emergencies, they can respond quickly, take off in an emergency, and actively do a good job in early disposal. Hefei Municipal Public Security Bureau Special Police Detachment Police Aviation Brigade Instructor Tang Shaoxin said that as of 24:00 on February 16, the two police helicopters had carried out air patrols for nearly 14 hours.