Home / Nova Scotia / Questions / Rules of the Road Rules of the Road Report Before changing lanes you must: A Just signal B Signal, check mirrors, perform shoulder check, then change when safe C Just do it D Honk Show Answer & Explanation Correct Answer: B. Signal, check mirrors, perform shoulder check, then change when safe Evaluated on road test. Previous Next More Rules of the Road Questions Leaving a parked position at the curb requires: After completing a turn or lane change, the signal should be: You accidentally enter a one-way street going the wrong way: When passing another vehicle on its left, you must: In a multi-lane roundabout, which lane to take for a far exit (e.g., 3rd exit): Often Missed All Nova Scotia Questions Smart Practice Mock Exam Road Signs Guide