Which lines on the highway cannot be crossed?

[JoannaLynn]

Highway lines that cannot be crossed are as follows: 1. Solid white line: Solid white lines generally appear in front of traffic light intersections. Their purpose is to separate lanes in the same direction. These solid white lines cannot be crossed. Many drivers attempt forced lane changes here, which can result in fines and penalty points. 2. Single solid yellow line: These solid lines typically appear on roads with only one lane in each direction. Crossing them is prohibited, and cameras often monitor these areas. Violations will lead to fines and penalty points. 3. Double solid yellow lines: These lines usually appear on roads with two or more lanes in each direction without a central divider. They serve to separate opposing traffic flows and must not be crossed. 4. Yellow solid and broken line combination: These lines typically appear at intersections, indicating where U-turns are permitted. Remember that only the side with broken lines allows U-turns, while the solid line side prohibits them. 5. Yellow no-parking line: These solid lines appear along road edges, indicating no-parking zones. Naturally, crossing these lines is also prohibited. 6. No-parking grid lines: These grid-patterned lines mainly appear at intersections. Designed to alleviate traffic congestion, parking is strictly prohibited within these areas.