What is the minimum following distance on highways?

[JayceAnn]

When driving on highways, if the speed exceeds 100 kilometers per hour, the vehicle should maintain a distance of at least 100 meters from the vehicle in front in the same lane. If the speed is below 100 kilometers per hour, the distance can be appropriately reduced, but the minimum distance should not be less than 50 meters. Precautions for driving on highways: 1. Do not exceed the speed limit: Maintaining a safe speed is the most important guarantee for safe travel on highways. Speeding and other major traffic violations are significant causes of traffic accidents. 2. Avoid changing lanes arbitrarily: Randomly changing lanes on highways can disrupt traffic order and cause danger if the following vehicles cannot avoid in time. 3. Do not tailgate large vehicles: If you follow large vehicles on highways, your view will be blocked, making it impossible to observe the road conditions ahead. If you must follow, slow down and increase the safe distance, then find an opportunity to overtake when it is safe.