Home / Nova Scotia / Questions / Road Signs Road Signs Report A broken yellow centre line means: A No passing B Passing is permitted when safe C Bike lane D Construction Show Answer & Explanation Correct Answer: B. Passing is permitted when safe Driver must judge the pass can complete safely. Previous Next More Road Signs Questions A yellow diamond with a truck on a slope means: A yellow diamond reading 'ROUGH ROAD' means: A yellow diamond reading 'LOOSE GRAVEL' means: A yellow diamond reading 'SOFT SHOULDER' means: A yellow diamond with a plus (+) road icon means: Often Missed All Nova Scotia Questions Smart Practice Mock Exam Road Signs Guide