Final answer:
A solid yellow line next to a broken yellow line indicates that vehicles can cross the broken yellow line to pass when safe, but cannot cross the solid yellow line.
Step-by-step explanation:
A solid yellow line next to a broken yellow line means that vehicles cannot cross the solid yellow line but can cross the broken yellow line when it is safe to do so. This marking is typically used to indicate that passing is allowed for vehicles traveling in the direction of the broken line and is not allowed for vehicles traveling in the direction of the solid line, under normal driving conditions. It's important for drivers to always observe these road markings to maintain safety on the roads.
A solid yellow line next to a broken yellow line indicates that vehicles are not allowed to cross the solid yellow line, but they can cross the broken yellow line. The solid yellow line represents a no-passing zone, where passing is illegal, and the broken yellow line indicates that passing is allowed when it is safe to do so.