Home / New Brunswick / Questions / Rules of the Road Rules of the Road Report Studded bicycle tires in NB 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 approaches from behind with siren: Low overpass signed 3.5 m — your truck is 3.8 m: Transit bus yield signal to re-enter lane: Bus boarding/discharging at transit stop: Construction zone with workers present: Often Missed All New Brunswick Questions Smart Practice Mock Exam Road Signs Guide