Zhang Linghe is still tortured by memories of the kidnapping of a high-school girl four years ago. At the time, Zhang, a soldier-turned-policeman arrived on the scene to encounter a knife-wielding man who was threatening to cut the girl's throat. When the criminal asked for a mobile phone and a car, Zhang obliged him, but that didn't stop the suspect from killing her before fleeing.
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Zhang, armed with nothing but a truncheon, could do little to stop him. He still wishes he had been armed with a gun. The experience made him a strong supporter of a Shanghai policy launched on April 20, which has armed around 1,000 police for round-the-clock patrols.Â
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They are required to arrive at the scene within three to five minutes if any emergency incident occurs which threatens the lives of residents or is a threat to public security.Â
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The violent terrorist attack at a train station in Kunming, Yunnan Province, in early March, in which eight knife-wielding attackers killed 29 people, raised public fears about the ability of public security departments to deal with violent criminals.
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The Ministry of Public Security then announced on March 16 that armed patrols across the country should be intensified.
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As several cities have started to implement the policy, issues regarding the training of police officers and gun control have emerged.Â