SWAT police officers train how to disarm an attacker using newly-introduced restraint devices in Foshan, South China's Guangdong Province on August 5. The device, known as a "thrust fork" or "police fork", employs a catch-type mechanism that enables police to immobilize an attacker from a safe distance. The devices were introduced after a recent spike in reported knife attacks nationwide. (Source:CFP)

 

(Source:CFP)

SWAT police officers train how to disarm an attacker using newly-introduced restraint devices in Foshan, South China's Guangdong Province on August 5. The device, known as a "thrust fork" or "police fork", employs a catch-type mechanism that enables police to immobilize an attacker from a safe distance. The devices were introduced after a recent spike in reported knife attacks nationwide. (Source:CFP)

SWAT police officers train how to disarm an attacker using newly-introduced restraint devices in Foshan, South China's Guangdong Province on August 5. The device, known as a "thrust fork" or "police fork", employs a catch-type mechanism that enables police to immobilize an attacker from a safe distance. The devices were introduced after a recent spike in reported knife attacks nationwide. (Source:CFP)

SWAT police officers train how to disarm an attacker using newly-introduced restraint devices in Foshan, South China's Guangdong Province on August 5. The device, known as a "thrust fork" or "police fork", employs a catch-type mechanism that enables police to immobilize an attacker from a safe distance. The devices were introduced after a recent spike in reported knife attacks nationwide. (Source:CFP)

(Source:CFP)