How many points are deducted for changing lanes on highway sawtooth lines?
3 Answers
Changing lanes on highway sawtooth lines results in a 3-point deduction. Introduction: The sawtooth lines on highways are essentially deceleration markings, which can be categorized into transverse markings and longitudinal markings. Their function is quite straightforward - these sawtooth dashed lines create an optical illusion of pressure for drivers at high speeds, prompting them to instinctively reduce speed in advance. Such markings are also installed in accident-prone areas ahead. Lane Changing: The sawtooth deceleration markings on highways are designed for vehicle speed reduction. If the deceleration markings are accompanied by dashed lines, lane changing is permitted. However, if the deceleration markings are accompanied by solid lines, lane changing is prohibited. Upon entering sawtooth deceleration markings, drivers should consciously reduce speed, and be aware that speed violation cameras are typically installed nearby. All vehicle owners should pay attention to their driving behavior.
I know many people are concerned about this. On highways, if the sawtooth line is solid, it means you cannot change lanes arbitrarily. If you accidentally cross the solid line to change lanes, you will generally be penalized with 3 demerit points and a fine of around 200 yuan. Having driven for over ten years, I've seen many accidents caused by such violations. Especially on highways where speeds are high, sudden lane changes can easily lead to rear-end collisions. I recommend planning your route in advance and changing lanes safely in the dashed line areas. Don’t take risks just to save time—rules are there to protect everyone. If you do get penalized, keep an eye on your record; accumulating 12 points means you'll have to retake the driving test. Safe driving isn’t just about avoiding penalties—it’s about taking responsibility for yourself.
I've only been driving for a little over two years. I remember when I first got my license, I saw sawtooth lines on the highway and didn't know what they meant, so I changed lanes recklessly. As a result, I was caught on camera and got 3 points deducted with a 200-yuan fine, which taught me a lesson! Now I understand that solid sawtooth lines are signals prohibiting lane changes. On highways, you need to check road signs and indicators in advance, especially in areas with many curves. Don't be as impulsive as I was back then. I later researched and found out that besides point deductions and fines, it could also affect insurance and vehicle inspection costs. I recommend that new drivers take more traffic regulation courses or communicate in groups to reduce incorrect driving habits. Drive calmly and don't overtake out of anger.
