
The lane-changing vehicle should yield to the straight-going vehicle. Here is the relevant information: 1. Precautions for lane changing: When entering the driving lane from the acceleration lane, pay attention to observe the situation in the driving lane. When the traffic is sparse, enter the driving lane from behind the normally moving vehicles; when the following distance of a normally moving vehicle is relatively close, control the speed and enter the driving lane only after all vehicles have passed. Do not abruptly cut in from the middle. Turn signals must be activated in advance before changing lanes. When turning left, changing lanes to the left, preparing to overtake, leaving a parking spot, or making a U-turn, the left turn signal should be activated in advance; when turning right, changing lanes to the right, returning to the original lane after overtaking, or parking by the roadside, the right turn signal should be activated in advance. 2. Penalties for illegal lane changing: Driving a motor vehicle on a highway or urban expressway without following the prescribed lane will result in a 3-point penalty; when encountering a queue of parked or slowly moving vehicles ahead, overtaking by borrowing the opposite lane or cutting into the queue will result in a 2-point penalty.

















To be honest, having driven on city roads for over a decade, the rule of yielding to through traffic when changing lanes is absolutely ironclad. It means if you want to merge into another lane, you must first let all vehicles traveling straight pass completely, and only change lanes once they're out of sight. Once on the highway, I was in a hurry to change lanes without checking the rearview mirror and nearly got hit by a straight-moving sedan, which scared me into a cold sweat. Since then, I've understood that through traffic has the right of way, and lane changers must wait for a clear gap while signaling in advance. This not only prevents rear-end collisions but also keeps traffic flowing smoother. Everyone should be patient while driving—don't force your way in just to save time. Remember this, and the accident rate will drop significantly.

I was confused about this when I first started learning to drive, but now I understand: you must yield to vehicles going straight. Cars going straight are moving steadily, while those changing lanes are the ones coming later—you have to give way to them first. For example, in traffic jams, I always check the blind spot first to see if any straight-moving cars are approaching. If not, I slowly merge in. If you rush to change lanes and cut in, you’re likely to get sideswiped by a straight-moving car. For safety, this rule is simple but effective. New drivers just need to practice a few times to get the hang of it. Once it becomes a habit, it reduces a lot of risks. Ensuring smooth traffic is everyone’s responsibility.

After years of driving, I stick to one rule: lane changers must yield to straight-going vehicles. Straight means straight, no exceptions. Check mirrors and blind spots before changing lanes, signal, then find a gap to merge. Don't force it—straight-moving cars have the right of way. There are plenty of examples of trouble caused by reckless lane changes, with accidents leading to both physical and financial harm. Honestly following this rule makes driving smoother. If everyone develops good habits, accidents could be cut in half.

From my experience in teaching traffic courses, yielding to through traffic when changing lanes is crucial. The rules state that through vehicles have the right of way, and lane changing is an invasive action, so it must yield. The logic behind this is simple: going straight is a stable direction, while changing lanes disrupts traffic flow and easily leads to side-swipes. Drivers should scan their mirrors and blind spots before changing lanes, ensuring there's enough distance from through vehicles before making a move. This principle reduces accident risks and makes road conditions more predictable. When properly implemented, everyone benefits.

Every time I drive out with my kids, I always remember the rule of yielding to straight-going vehicles when changing lanes. Straight-going cars go first, and I always give way when changing lanes to ensure the safety of my family. If the straight-going car doesn't yield to the lane-changing one and instead forces its way in, it can easily lead to a collision. The key to protecting my family is following this rule—slow down and observe before changing lanes, and wait if there are straight-going vehicles. It makes driving a bit more reassuring and avoids chaos on the road. If everyone drives a little slower, it would be better for all.


