Home / Saskatchewan / Questions / Emergency Situations Emergency Situations Report Tire chains in SK: A Mandatory B Permitted — not required C Banned D Truck only Show Answer & Explanation Correct Answer: B. Permitted — not required Not mandatory. Previous Next More Emergency Situations Questions Emergency siren behind: Injured person at collision you witness: Must report if damage exceeds: Saskatchewan's "slow down, move over" law when passing a stopped emergency vehicle with flashing lights requires you to: Emergency behind at red: Often Missed All Saskatchewan Questions Smart Practice Mock Exam Road Signs Guide