外出搭车旅客要注意搭乘符合安全要求的车辆，千万不要搭乘以下几种车辆：无牌无证车辆无牌就是车辆投经公安机关检验上户，属不准上路行驶版无证就是驾车人未正式考取驾驶证，没有合格的驾驶技九坐这种车辆对乘车人无安全保障。车况车容差的车辆这种车辆往往缺乏检修和保养， Passengers should pay attention to take the bus to meet the safety requirements of the vehicle, do not take the following types of vehicles: Unlicensed vehicles without a license without a license without the vehicle through the public security organs on the test, is not allowed on the road driving license is not driving is not The official test driver’s license, there is no qualified driving skills to take this vehicle nine riders no safety and security. Vehicles vehicle capacity tolerance Such vehicles often lack of maintenance and repair,