What does independent lane change mean in Subject 3?

[AliyahFitz]

Independent lane change refers to the driver selecting an appropriate lane to change to and choosing the most reasonable lane for driving. Below are detailed explanations about independent lane change: 1. Lane change method: Pay close attention when changing lanes and turning, avoid arbitrary turns and lane changes. Before turning, always observe the situation in the rearview mirror in advance, and try to understand the conditions on both sides and behind the vehicle as much as possible. Do not make any turns arbitrarily without clearly seeing the rearview mirror. 2. Precautions: Turn on the turn signal and honk the horn in advance when turning or changing lanes, try to move to the side as early as possible, and turn smoothly. Always slow down in advance and yield to vehicles and pedestrians going straight when entering or exiting non-motorized lanes. 3. Careful observation: Slow down and wait before exiting a gate or turning from a small road onto a main road, and always observe the road conditions on both sides clearly.