Home / Alberta / Questions / Rules of the Road Rules of the Road Report Minimum signal before changing lanes: A Not required B 30 m / 100 ft C Any distance D 100 m only Show Answer & Explanation Correct Answer: B. 30 m / 100 ft Rural/higher-speed = more advance warning. Previous Next More Rules of the Road Questions Tire chains in Alberta: Snow/ice accumulated on roof of vehicle: When passing a cyclist, minimum gap: Cyclists on sidewalk: Motorcycle is entitled to: Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide