Is it a violation to go straight in a sawtooth lane?
2 Answers
"Sawtooth lanes" are variable, meaning they may function as a straight lane at one time and then become a turning lane at another. During specified times, if the lane is designated for left turns, you cannot go straight, and if it's designated for going straight, you cannot make a left turn. Otherwise, it is considered a violation. Below are specific details about sawtooth lanes: 1. Definition: Sawtooth lanes, also known as variable lanes or tidal flow lanes in traffic terms, are generally set up on roads with heavy traffic. Drivers should not change lanes arbitrarily on sawtooth lanes to avoid causing traffic confusion. Additionally, tidal flow lanes have specific operating hours and are used to alleviate traffic congestion during peak periods, such as rush hours. 2. Function: The primary purpose is to prevent traffic jams during peak hours and to ease traffic congestion.
With decades of driving experience, I can tell you that you must never drive straight over sawtooth lane markings—it's a clear traffic violation. These zigzag lines are typically painted at intersections or channelizing areas, like those diagonal striped zones, to guide traffic flow and prevent reckless lane changes. If you plow right over them, not only might traffic cameras catch you, but you could also create a hazard. I once witnessed a driver do this and get slapped with a 200-yuan fine plus penalty points for disrupting orderly traffic flow. As a seasoned driver, I must remind everyone: road markings exist for good reason—stay alert and never gamble with safety to save time. Also, note that sawtooth lanes may be paired with speed bumps or turn arrows; misreading signals can lead to accidents, especially in rain or snow when traction is poor. Bottom line: obeying rules ensures everyone's safety, so always plan your route ahead.
