You're overtaking a lorry. What should you do if you see the driver flash their headlights? You're overtaking a lorry. What should you do if you see the driver flash their headlights?

• Possible answers:

   
• A. Move back to the left when you judge it's safe to do so
• B. Take their signal to mean it's safe to move back to the left
• C. Stop; there must be something wrong with your vehicle
• D. Flash your hazard warning lights and move back to the left