前些年,一些地方针对小排量经济型汽车、柴油汽车等废气和噪声污染大、安全性不高、外形不够美观等问题,在道路交通管理以及出租汽车车辆更新中,制定出台了一些限制性规定。随着形势的发展,这些规定已不适应我国国情和建设节约型社会的要求。目前,由国家发展改革委、建设部、公 A few years ago, some places made some restrictions on road traffic management and the renewal of taxi vehicles in light of the problems of large emissions and noise pollution such as small-displacement economical vehicles and diesel vehicles, low safety and poor appearance. Sexual provisions. With the development of the situation, these provisions have not met the requirements of our national conditions and building a conservation-oriented society. At present, by the National Development and Reform Commission, Ministry of Construction, public