Home / Newfoundland and Labrador / Questions / Rules of the Road Rules of the Road Report Studded bike tires NL winter: A Prohibited B Permitted and recommended for ice C Sidewalk only D Commercial only Show Answer & Explanation Correct Answer: B. Permitted and recommended for ice Rubber spikes approved. Previous Next More Rules of the Road Questions Ambulance oncoming on divided highway: School crossing guard holding STOP paddle: Intersection blocked; your light green: Flashing high beams at driver ahead: Honking continuously residential at night: Often Missed All Newfoundland and Labrador Questions Smart Practice Mock Exam Road Signs Guide