Home / Saskatchewan / Questions / Emergency Situations Emergency Situations Report Drowsy signs: A Alertness B Yawning / drifting / heavy eyelids C Singing D Radio Show Answer & Explanation Correct Answer: B. Yawning / drifting / heavy eyelids Coffee delayed. Previous Next More Emergency Situations Questions Yellow sign 'EMERGENCY VEHICLES AHEAD': Must report if damage exceeds: Injured person at collision you witness: Emergency siren behind: Emergency side green vs red: Often Missed All Saskatchewan Questions Smart Practice Mock Exam Road Signs Guide