海南省环境资源厅海南省公安厅关于加强机动车排气污染防治的通知随着机动车的快速增长，机动车排放废气污染日趋严重，已成为我省城市大气环境污染的一个主要因素。不仅危害人体健康，而且与我省争创全国一流环境质量的目标不相符。各级领导和社会各界反映强烈。根据《中... Hainan Provincial Public Security Department, Hainan Provincial Public Security Department on Strengthening the Prevention and Control of Motor Vehicle Exhaust Pollution With the rapid growth of motor vehicles, the emission of motor vehicle exhaust gas is becoming increasingly serious and has become a major factor in the pollution of urban air environment in our province. Not only endanger human health, but also with our province to create the national first-class environmental quality goals do not match. Leaders at all levels and all sectors of society reflected strongly. According to "...