If the road is marked with diagonal yellow lines, what should you be cautious about?

When the road is marked with diagonal yellow lines, it serves as a warning indicating that there may be potential obstructions in the roadway. This type of marking is often used in areas where the road is narrowing, where there are fixed objects, or where lane changes are discouraged due to obstacles. Drivers should be especially attentive and prepared to navigate around these obstructions safely. It signals the need for caution so that you can anticipate any potential hazards that could affect your driving, ensuring a safer travel experience.