What is the meaning of a double yellow line?

A double yellow line indicates that no passing is allowed in either direction. This marking is a crucial safety feature on the roadway as it signifies that the road is considered too dangerous for vehicles to overtake each other. It often appears in areas where visibility is limited or where there are higher risks of an accident due to oncoming traffic, such as curves or hills.

Understanding the significance of a double yellow line is vital for drivers, as it helps maintain safe driving practices and reduces the likelihood of collisions. The presence of this line reinforces the importance of adhering to traffic laws and ensuring the safety of all road users.