道路交通安全事关民生大计,交通事故深度调查不仅有利于从源头上理清找准事故症结所在,更对因事为制、群策群力稳控道路安全形势起到关键性作用。近年来,四川公安交警直面问题,不断创新,紧紧抓住部局推动道路交通事故深度调查这个有利契机,从“观念转变、内容拓展、手段整合、结果应用”四个方面下功夫、做文 Road traffic safety is related to people’s livelihood. In-depth investigation of traffic accidents is not only conducive to sorting out and resolving the crux of the accident from the source, but also plays a key role in managing the road safety situation through contingency and system work. In recent years, Sichuan Public Security Traffic Police has been facing the problem and innovating constantly. It has grasped the favorable opportunity of the Bureau to promote the in-depth investigation of road traffic accidents, and has made great efforts from four aspects of “concept change, content expansion, means integration and application of result” Text