What do two solid yellow lines signify?

Two solid yellow lines signify that passing is not allowed in either direction. This road marking is commonly used to indicate areas where visibility is limited or where it is unsafe to pass due to curves, hills, or intersections ahead. The presence of these lines emphasizes the importance of keeping vehicles on their respective sides of the road to prevent accidents.

Choosing to pass when two solid yellow lines are present would violate traffic laws and increase the risk of collisions. It is crucial for drivers to recognize and adhere to this marking to ensure safety for themselves and others on the road. Understanding these markings helps in making responsible driving decisions and reinforces compliance with traffic regulations.