A雾天驾驶在大雾笼罩下,光线受阻能见度很低,给车辆行驶带来很大困难。为了确保安全,雾中行驶应注意不管是白天还是夜晚都要打开防雾灯、示宽灯和尾灯,且边行驶边鸣号,以引起行人及其他车辆驾驶员的注意;车速要低,由于雾天视距很短,有时有效视距仅有几米,只有降低车速,遇到紧急情况时才有时间采取措施;会车时要鸣号,且开、闭灯示意,要避免超车,以防因视距短而与前方相向 A Foggy driving in the fog enveloped, low visibility of light obstruction, to the vehicle driving a great difficulty. In order to ensure safety, driving in the fog should pay attention to open the fog lights, daylight and night lights and taillights, and the side beating the beep to attract the attention of pedestrians and other vehicle drivers; the speed is low due to Fog days as a very short distance, and sometimes effectively only a few meters from the line of sight, only to reduce the speed, in case of emergency only have time to take measures; when the car to beep, and open, turn off the lights, to avoid overtaking to prevent Due to short sight and the front opposite