[案情介绍]一日,李某驾驶货车在公路上正常行驶时,车轮压到一石块,并将石块抛了起来。此时,吕某在路旁行走,石块正巧击在吕某的额头上,顿时鲜血直流,其他行人赶紧将货车拦下,并向交警部门报案。交警迅速赶到现场,但他们对现场进行勘查后,告诉吕某这不是交通事故,不归交警部门处理。然而,吕某却认为交警部门在徇私舞弊,让司机逃避责任,他不相信公路上行驶的车辆抛起石块伤是不属交通事故。[法律分析]根据我 [Case Presentation] On the 1st, Lee driving the truck normal driving on the road, the wheel pressed to a stone, and the stone thrown up. At this point, Lu walking on the roadside, the stone is hit Lu forehead, suddenly blood DC, the other pedestrians quickly stopped the truck, and the traffic police department reported. Traffic police rushed to the scene, but after their investigation on the scene, told Lv this is not a traffic accident, not to the traffic police department. However, Lv Mou believes that traffic police departments are practicing favoritism and malfeasance, so that drivers evade responsibility, he did not believe that driving on the road vehicles throwing stone injuries is not a traffic accident. [Legal Analysis] According to me