编辑同志：我是齐鲁石油化工公司第一化肥广合成车间的一名职工。家住在第一化肥厂农场，离厂区3公里。因夜班职工无交通车辆，靠骑自行车上下班。1997年1月对日，我下夜班骑车回家团齐鲁石化交通警察大队经常在路边刷车，水聚集到路上结了冰。我在夜间看不清是否有冰，自行车 Editor’s Comrade: I am Qilu Petrochemical Company’s first chemical fertilizer widely into a workshop workers. Live in the first fertilizer plant farm, 3 km from the plant. No night traffic due to traffic vehicles, by bike to work. January 1997 On the day of my next night shift, I went home to ride a bicycle Qilu Petrochemical Traffic Police Brigade often brush the roadside, the water gathered to the end of the ice. I can not see whether there is ice or bicycle at night