Final answer:
A dashed yellow line between opposing lanes of traffic indicates that you may pass the other vehicles, but with caution.
Step-by-step explanation:
A dashed yellow line between opposing lanes of traffic indicates that you may pass the other vehicles, but with caution. You can cross the line to overtake another vehicle if it is safe to do so, but you should not cross the line if it is unsafe or if there is oncoming traffic. The dashed yellow line serves as a visual guide to help maintain safe separation between vehicles and prevent head-on collisions.