A passenger on your bus has stopped breathing. You help them by giving CPR. When should you stop doing this? A passenger on your bus has stopped breathing. You help them by giving CPR. When should you stop doing this?

• Possible answers:

   
• A. When they can breathe on their own
• B. When you think the passenger has died
• C. When their skin has turned blue
• D. When you think the ambulance is coming