Home / Quebec / Questions / Rules of the Road Rules of the Road Report Your horn should be used to: A Express anger B Warn others of your presence or an immediate danger C Greet friends D Protest delays Show Answer & Explanation Correct Answer: B. Warn others of your presence or an immediate danger Horn: only to warn of presence/danger. Previous Next More Rules of the Road Questions Infants and young children should ride in: Winter tires must be installed on: Wearing a seatbelt loosely: Sitting too close to the driver airbag: Cannabis is legal in Canada, but driving while high: Often Missed All Quebec Questions Smart Practice Mock Exam Road Signs Guide