Home / Nova Scotia / Questions / Road Signs Road Signs Report A yellow diamond with a traffic-light icon means: A Traffic calming B Traffic signal ahead — prepare to stop C Yield D Roundabout Show Answer & Explanation Correct Answer: B. Traffic signal ahead — prepare to stop Reduce speed and be ready to stop. Previous Next More Road Signs Questions A sign reading 'HIGH COLLISION AREA' means: A sign reading 'PLAYGROUND ZONE ENDS' means: A sign reading 'SCHOOL ZONE ENDS' means: A sign reading 'PHOTO ENFORCED' means: A sign with a bus symbol and 'BUS ONLY' means: Often Missed All Nova Scotia Questions Smart Practice Mock Exam Road Signs Guide