
The simplest method for B2 curve driving: Adhere to the principle of using the right front of the car to press against the left line and the left front of the car to press against the right line. Below are the precautions for curve driving: 1. Maintain a moderate distance: When driving, observe the small left rearview mirror for left turns and the small right rearview mirror for right turns, adjusting the steering wheel appropriately to keep the car body at a suitable distance from the curve's edge line. 2. Adjust promptly: When the car turns left, keep the body as far right as possible; when the car is about to turn right, keep the body as far left as possible. When transitioning from a left turn to a right turn and the left front of the car touches the left line of the curve, quickly straighten the steering wheel to the right.

I think the most effortless way to handle curve driving is to find your own reference points. When I first started learning to drive, my instructor told me to focus on the left and right corners of the hood. When the left corner just touches the right line, turn the steering wheel one full turn to the left; when the middle of the car head crosses the left edge line, immediately turn it back one and a half turns to the right. The whole process must be done at a snail's pace to allow time for observation and adjustment. Remember to fix your seat position and avoid twisting your body too much, otherwise the reference points will shift. After practicing several times to build muscle memory, now I can navigate S-curves almost without thinking.

The trick to curve driving is to follow the water channel line. My instructor taught me a very simple method: when the car just enters the curve, align the raised part of the left water channel with the inner side of the right yellow line, and slowly steer the wheel to the left. When the car is halfway through, let the water channel slide along the inner side of the left line while adjusting the steering wheel to the right. Keep the speed below 10km/h throughout, and observe in the rearview mirror to maintain a two-finger width distance between the wheels and the sideline for safety. The key is to steer in advance—don't wait until the wheels are about to cross the line. Apply some force to turn the steering wheel, but avoid large movements; minor adjustments are the most stable.

When teaching my cousin to practice driving, I found that the key to successful curve driving lies in speed control. Maintain the clutch at the half-engaged position throughout, allowing the car to move forward slowly like a tortoise. Turn the steering wheel only about 90 degrees, and if one side appears too wide, compensate with a quarter turn. Focus on observing the parallel relationship between the car body and the markings in both side mirrors—as long as you can see the complete curve line in the rearview mirror, it means you haven't crossed the line. Never look down at the steering wheel; keeping your eyes on the distance makes it easier to judge the path. Keep your shoulders relaxed, and you'll naturally avoid sharp turns.

Last time when accompanying my friend for the Subject 2 driving test, I summarized a simple mnemonic: 'When the car enters a curve, left light sticks to the right line, right light sticks to the left line.' It means aligning the hood position near the left headlight with the right edge line, and the right headlight position with the left edge line while driving. Use the clock method for steering wheel rotation, with the maximum angle not exceeding ten past ten. Always fix the seat height during practice and remember the position where your line of sight intersects with the windshield pillar's tangent. During the test, leaning out the window to look at the rear wheels is too dangerous; the rearview mirror is the best observation window.

I find the wiper nodes make excellent reference points. When turning right, let the left wiper rivet follow the inner edge of the left yellow line. For left turns, switch to using the right wiper node to track along the inner side of the right line. The steering wheel moves like Tai Chi - just follow the node's trajectory with natural swings. During practice, have someone stand at the curve apex to guide you, keeping an eye on three critical points: entry angle, mid-corner displacement, and exit alignment. Maintain steady clutch control for uniform creeping speed, promptly straighten the steering wheel, and pay extra attention to the rear end which is most prone to crossing lines after exiting the turn.


