Within visibility of 50 meters, how much distance should be maintained from the vehicle ahead?
2 Answers
When visibility is less than 50 meters in heavy fog, the following distance should be more than 50 meters. However, since visibility is only 50 meters, you should follow the vehicle based on not being able to see the vehicle ahead. When driving in fog, turn on the fog lights and hazard warning lights, and also turn on the clearance lights. If visibility is below 50 meters, the speed should be controlled within 20 kilometers per hour. Under these conditions, it is necessary to exit the highway at the nearest opportunity. The following are introductions for other visibility conditions: 1. Visibility less than 200 meters: Turn on the fog lights, low beam lights, clearance lights, and front and rear position lights. The speed must not exceed 60 kilometers per hour, and maintain a distance of more than 100 meters from the vehicle ahead in the same lane. 2. Visibility less than 100 meters: Turn on the fog lights, low beam lights, clearance lights, front and rear position lights, and hazard warning flashers. The speed must not exceed 40 kilometers per hour, and maintain a distance of more than 50 meters from the vehicle ahead in the same lane.
When driving in fog with visibility of only 50 meters, I always pay extra attention to maintaining a safe distance, as limited visibility can easily lead to rear-end collisions. Experience tells me to keep at least 50 meters away from the car in front. The reason is simple: on slippery roads or in low visibility, braking distance increases. For example, when driving at 30 km/h, the reaction distance may consume 10 meters, and the braking distance may require another 10 meters or more, quickly approaching the 50-meter limit. I recommend reducing speed to 40 km/h, turning on fog lights and using rearview mirrors for assistance, and occasionally tapping the brakes lightly to test road conditions. In case of an accident ahead, this buffer can save your life and prevent mishaps. Regularly checking tire wear and brake systems is also crucial, especially before severe weather.
