Home / Nova Scotia / Questions / Rules of the Road Rules of the Road Report Driving a taxi or small bus in NS requires: A Class 5 B Class 4 C Class 3 D Class 6 Show Answer & Explanation Correct Answer: B. Class 4 Requires medical assessment and criminal record check. Previous Next More Rules of the Road Questions If a pedestrian with a white cane or guide dog is crossing: Approaching a stopped emergency or tow vehicle with flashing lights: A right turn on red in NS is: A left turn on red is permitted only when: U-turns in NS are permitted: Often Missed All Nova Scotia Questions Smart Practice Mock Exam Road Signs Guide