Home / New Brunswick / Questions / Road Signs Road Signs Report Double solid yellow centre line means: A Pass freely B No passing in either direction C One-way street D Bike lane Show Answer & Explanation Correct Answer: B. No passing in either direction Used on curves, hills, and high-hazard segments. Previous Next More Road Signs Questions A white diamond on a blue background in a lane indicates: A yellow diamond with an arrow curving to the left means: A yellow diamond with two vertical up/down arrows ahead means: A left-arrow crossed by a red slash means: A yellow diamond with an arrow showing a lane merging toward another means: Often Missed All New Brunswick Questions Smart Practice Mock Exam Road Signs Guide