How many meters does the straight-line driving in Subject 3 end?

[StNaomi]

There is no fixed distance for straight-line driving in Subject 3, but it is approximately around 100 meters. The main challenge of this test item is to keep the vehicle moving in a straight line. Some people think that driving at a slower speed can ensure straight-line driving. However, it is important to note that there is also a speed requirement for straight-line driving, and the vehicle must reach the specified speed to pass. Below is relevant information: Straight-line driving test rules: If the direction control is unstable and the vehicle cannot maintain straight-line driving, the test is directly failed; if the specified speed is not maintained, 10 points are deducted; if the vehicle deviates more than 30 cm during driving, the test is directly failed. Subject 3 test content: preparation before starting, light simulation test, starting, straight-line driving, gear shifting operation, lane changing, pulling over, driving straight through intersections, left turns at intersections, right turns at intersections, passing through pedestrian crossings, passing through school zones, passing through bus stops, meeting vehicles, overtaking, making U-turns, and night driving.