治安预警工作是公安机关应对严峻复杂的治安形势而采取的新举措。要从4个方面来提高治安预警工作的效能。一是要建立较为固定的研判班子或参谋班子;二是要重视多渠道收集治安动态的情报信息。三是要建立分层次发布治安预警的工作机制;四是要完善预警反馈和减灾避害防事故评估体系。 Security early-warning work is a new measure taken by public security organs to deal with the harsh and complicated public order and security situation. From four aspects to improve the effectiveness of law and order early warning. First, to establish a more fixed team of judges or staff; second is to pay attention to multiple channels to collect information on the dynamic security. Third, we must establish a working mechanism for issuing public order warnings at different levels. Fourth, we must improve early-warning feedback and an assessment system for disaster reduction, prevention and control of accidents.