How will a police officer in a patrol vehicle signal for you to stop? How will a police officer in a patrol vehicle signal for you to stop?

• Possible answers:

   
• A. Flash the headlights, indicate left and point to the left
• B. Overtake and give a slowing down arm signal
• C. Use the siren, overtake, cut in front and stop
• D. Pull alongside you, use the siren and wave you to stop