What should you do when you're overtaking another car at night? What should you do when you're overtaking another car at night?

• Possible answers:

   
• A. Flash your headlights before overtaking
• B. Leave your headlights on dipped beam after you've overtaken
• C. Switch your headlights to full beam before overtaking
• D. Wait until you've overtaken before switching your headlights to full beam