在现实执行中,往往由地方政府对自己的公务车使用进行规范,效力等级较低,约束力明显弱化。2010年,北京相关部门与央视分别对该市公务用车数量进行了披露,两组时隔半年的数据却大相径庭:前者认为是4.9万辆;而后者则称北京公务用车已达70万辆,占本市机动车总量的近15%。北京市公务车的真相究竟如何,至今外界难有定论,但坊间对 In actual implementation, local governments often regulate their own use of official vehicles with low levels of effectiveness and obvious weakening of binding power. Relevant departments of Beijing and CCTV respectively disclosed the number of official vehicles in the city in 2010, and the data of the two groups after a lapse of half a year were quite different: the former was 49,000; while the latter said that there were 700,000 official vehicles in Beijing , Accounting for nearly 15% of the total motor vehicle in this city. Beijing official car exactly how the truth has so far been difficult to determine the outside world, but the right market