1.工作场所安全注　
　　2.事故发生的原因　　
　　3.如何避免事故的发生　

　　It is now nearly commonplace to hear and read of the devastating electronic cafe violence while the drink-fulled violence has became a national epidemic. Growing attention are being focused on the emerging and known security problems in public places. 　

　　There are a variety of factors triggering incidents in public locations. Their negative impact is the last thing we can underestimate. The alcohol-related violence disrupts public order and may cause irreversible physical and mental damage to victims. Illegal gatherings and protests present a serious challenge to the social safety and stability. Moreover, a flood of crimes in public areas also constitute a huge threat to the society.
　
　　Net cafes, bars and railway stations are the crime-torn places, so more police must be dispatched to these priority areas. A series of crime prevention measures  must be taken to guarantee public safety, especially in these crime-prone areas. Let’s make the public places crime-free through our long-term unremitting efforts