What are the evaluation criteria for making a U-turn on a narrow road?

[MaximusRose]

The evaluation criteria for making a U-turn on a narrow road: 1. Failing to complete the U-turn within three forward and two reverse movements results in disqualification; 2. Driving over the road edge line results in disqualification; 3. Stopping midway results in disqualification; 4. Exceeding 2 minutes in operation results in disqualification; 5. Not using the seat belt as required results in disqualification; 6. Opening the car door during the test results in disqualification; 7. Causing the engine to stall once due to improper operation deducts 10 points. Situations where a U-turn is allowed: 1. There is a U-turn sign at the intersection; 2. A U-turn is allowed at intersections without explicit no-U-turn or no-left-turn signs; 3. U-turns are also allowed on yellow grid lines. Situations where a U-turn is not allowed: 1. There is a no-left-turn or no-U-turn sign; 2. Crossing a solid line to make a U-turn is prohibited; 3. When the central barrier or green island is close to the stop line, making a U-turn during a red light is not allowed; 4. Making a U-turn on a pedestrian crossing is prohibited.