
Whether you can make a U-turn when the left-turn signal is red depends on whether there is a no-left-turn sign at the intersection and whether there is a no-U-turn sign at the gap. The following are detailed explanations: No-left-turn sign at the intersection: If there is a no-left-turn sign at the intersection, you cannot make a U-turn when the left-turn signal is red; if there is no no-left-turn sign at the intersection, you can make a U-turn when the left-turn signal is red. No-U-turn sign at the gap: Before reaching the stop line, if there is a dashed-line gap in the middle of the road, you can make a U-turn as long as there is no no-U-turn sign at the gap. If there is a no-U-turn sign or a solid line at the gap, you must proceed to the stop line position to make a U-turn. When making a U-turn, be careful not to cross the intersection stop line or the central solid yellow line, and the very important prerequisite is not to affect the passage of vehicles and pedestrians. When making a U-turn, you must yield to oncoming vehicles. If you do not follow the regulations, you will be fined and deducted 3 points.

I remember when I first started learning to drive, the instructor warned me that you absolutely cannot make a U-turn when the left-turn signal is red, because a U-turn is essentially an extension of a left turn—you must come to a complete stop when the signal turns red. Once, I tried it at an intersection, and the surveillance camera immediately caught me, resulting in a fine and penalty points. The key point is that U-turns are only allowed if there’s a dedicated U-turn lane or signage permitting it; otherwise, it’s considered a violation. Road safety is the top priority—forcing a U-turn could easily lead to a collision with oncoming traffic. Now, I’ve developed the habit of checking for any 'No U-turn' signs at intersections. Even if there isn’t one, I still wait for the green light before proceeding. It’s important to familiarize yourself with traffic rules to avoid unnecessary risks. I’d advise other new drivers to be just as cautious and develop good habits early on.

I've been driving for over a decade. Normally when encountering a left-turn red light, making a U-turn? That's asking for trouble. When the signal turns red, it means all turning movements are prohibited, including U-turns. However, some intersections are specially designed, such as having a separate U-turn lane on the right side - in those cases making a U-turn at red light is acceptable. You need to pay attention to road signs and on-site guidance. I've witnessed someone forcing a U-turn causing a minor scrape, with full responsibility on them. Traffic rules are established for safety, not following them only creates chaos. Developing the habit of observing and acting only at green lights is more prudent. Policies may vary slightly between cities, checking maps or asking about road conditions before departure can be very helpful.

According to traffic regulations, U-turns are strictly prohibited when the left turn signal is red, as the turning process occupies lanes and disrupts traffic flow. From a safety perspective, stopping at red lights is a fundamental rule to avoid conflicts with through traffic. In reality, it depends on intersection signage: U-turns are only possible in designated areas without signal control; otherwise, always wait for the green light. Related discussions mention that electronic surveillance is widespread, making violations easily detectable and subject to fines. It's advised that drivers remember this rule clearly—don't risk it to save time. Civilized driving is crucial.


