
In Subject 3, you can drive over dashed lines when turning, but not solid lines. Here are the relevant details: Deceleration: For a right turn at a green light, signal right in advance, depress the clutch and brake to slow down, shift to second gear when approaching the intersection, glance at the rearview mirror just after passing the crosswalk, then turn right into the motor vehicle lane. When turning right at a red light, observe the intersection carefully, stop to yield to oncoming straight-moving vehicles. Be cautious of large trucks turning left from the right side potentially occupying your lane; maintain a safe distance. Key points: For left turns, signal left and change lanes to the left without crossing solid lines. If necessary, stop and wait for an opportunity to change lanes. Proceed in second gear when the light turns green, check the intersection, and turn the steering wheel when the front of the vehicle reaches the middle of the road. When passing through traffic lights, note that some opposing lanes are dual-directional. Turn right directly into the slow lane; after turning left into the fast lane, immediately signal right and quickly change to the slow lane.

Dotted lines can indeed be crossed during driving tests, as they are designed to allow temporary lane changes or overtaking on roads. However, strict adherence to safety rules is required. Through years of observing driving tests, I've found that the third subject primarily assesses your vehicle control skills and safety awareness. When crossing dotted lines, you must ensure smooth lane changes without sudden steering wheel movements. Additionally, always check mirrors in advance, use turn signals, and confirm safety before executing the maneuver. If your line-crossing appears too abrupt or disrupts other vehicles, the examiner may deduct points. During practice, I recommend simulating real traffic conditions frequently—avoid practicing line-crossing only on straight roads, and exercise extra caution during turns or in congested areas. The ultimate goal is to develop safe driving habits to ensure passing the test successfully.

Back when I was learning to drive, I often asked my instructor this question too. He told me it's okay to cross dashed lines, but not solid ones. During the road test (Subject 3), I remember once changing lanes over dashed lines—the examiner didn't say anything because I signaled early and adjusted gradually. But another time I crossed too abruptly, nearly scraping a neighboring car, and got points deducted immediately. Crossing dashed lines isn't the issue; what matters is how you do it: maintain steady speed, check side mirrors for traffic, then merge smoothly. Also, on test routes, some areas have densely spaced dashes—avoid repeatedly crossing them as it looks erratic. Practice more to find the rhythm.

Crossing the dotted line is common in daily driving and is also allowed in the Category 3 driving test, but safety comes first. I've driven on highways many times, and when changing lanes by crossing the dotted line, it's important to check the rearview mirror and blind spots to ensure no vehicles are approaching quickly. The same applies during the test: don't make sharp turns when crossing the line, maintain a steady speed, and avoid sudden movements that might make the examiner nervous. Especially in bad weather, such as rain or fog, extra caution is needed as crossing the line could cause skidding. Remember, the rules are there to protect you and others.

The third subject assesses overall driving skills. Crossing the dotted line is , but it shouldn't be treated as a casual action. From my experience, only cross the line when necessary, such as when overtaking or changing lanes, and make sure the action is smooth and natural: signal in advance, steer gently, observe the surroundings, and then execute. During the exam, the examiner will closely monitor whether you follow operational procedures, such as checking traffic signals immediately after crossing the line. It's advisable to develop these habits during regular practice to avoid mistakes due to nervousness during the test. This approach not only helps you pass the exam but also lays a solid foundation for real-world driving in the future.

Many people mistakenly believe that dashed lines cannot be crossed, which is incorrect. It's the solid lines that are prohibited from being crossed. Dashed lines on roads are designed to facilitate safe lane changes. During the driving test (Subject 3), crossing dashed lines is acceptable as long as it's done properly. During my driver training, I observed some students forgetting to signal or looking around excessively while crossing lines, resulting in immediate point deductions. The correct approach is to change lanes smoothly, ensuring sufficient distance from vehicles ahead and behind, and avoiding frequent line crossings that disrupt traffic. On test routes with frequent curves, slowing down and observing carefully before crossing lines is crucial. The same applies to daily driving—crossing dashed lines can improve efficiency but should not be overused.


