
Here is the relevant introduction to vehicle U-turns: 1. On a two-lane road, enter the fast lane when making a U-turn. 2. On a three-lane road, enter the middle lane when making a U-turn. 3. On a four-lane road, enter the second lane from the right when making a U-turn. Additional information: 1. Before making a U-turn, check whether you are in the leftmost lane. If not, you should change lanes in advance. First observe the vehicle situation in the left rearview mirror, confirm safety, turn on the left turn signal, and change to the left lane after 5 seconds. If you are still not in the leftmost lane after changing, turn on the left turn signal again, wait for 5 seconds, and change lanes once. 2. It is forbidden to change two lanes at once. The correct operation is to change lanes one by one until you reach the leftmost lane. 3. Do not cross the solid line at the intersection, let alone change lanes. At intersections without U-turn restrictions, turn on the left turn signal in advance, obey traffic rules, slow down and make a U-turn, then enter the second lane from the right to complete the U-turn operation.

I remember during the driving test for Subject 3, after completing a U-turn, it was mandatory to enter the leftmost lane, otherwise the examiner might deduct points. The reason is that traffic regulations require this to avoid interfering with straight-going vehicles and reduce accident risks. I practiced this maneuver repeatedly, and the instructor emphasized it constantly. On the test route, when lane markings are clear, compliance is even more crucial. Before making a U-turn, you must signal left, check blind spots, and straighten the wheel immediately after completion. The same applies to real-life driving - safety comes first, don't choose the middle lane just for convenience. With heavy traffic, random lane changes can easily cause side-swipe collisions. Experienced drivers often say this habit protects you from rear-end collisions - a valuable tip from seasoned motorists.

I just passed the driving test's third section (hurdle). After making a U-turn, you're supposed to enter the leftmost lane—that's what both the instructor and the exam guidelines say. During practice, I used a simulator to repeatedly try it out: the U-turn should be smooth, and immediately after completing it, adjust your position to enter that lane. The examiner will watch for whether you cross the line or drift into another lane—one mistake and you fail. It's recommended that beginners practice the test routes more at the driving school to get familiar with different road conditions. In real driving, this rule helps keep the road orderly, especially in congested areas, where staying left avoids blocking other cars. Don't ignore traffic signals—when lights change, act decisively.

According to standard driving procedures, after making a U-turn, you should enter the lane closest to the center of the road, usually the left lane. Traffic regulations establish this rule to prevent conflicts with straight-moving vehicles and improve traffic efficiency. The Category 3 driving test strictly enforces this point, and failure to comply results in immediate failure. The same principle applies to daily driving; after completing the maneuver, quickly position yourself in the target lane to ensure safety. Adjustments should be made in case of special road conditions, but standardized practice takes priority during the test.


