Home / Nova Scotia / Questions / Rules of the Road Rules of the Road Report Before changing lanes a driver should: A Just use mirrors B Check mirrors plus a shoulder (blind-spot) check C Honk D Flash headlights Show Answer & Explanation Correct Answer: B. Check mirrors plus a shoulder (blind-spot) check Required by NS driver's test assessment. Previous Next More Rules of the Road Questions Licence expired yesterday; driving today: Driving while licence suspended in NS: Upgrading from Class 5 to Class 1 (semi) in NS requires: Moving to NS from another province: Storing a vehicle for winter in NS: Often Missed All Nova Scotia Questions Smart Practice Mock Exam Road Signs Guide