You're driving in heavy traffic on a wet road. Which lights should you use if there's a lot of surface spray? You're driving in heavy traffic on a wet road. Which lights should you use if there's a lot of surface spray?

• Possible answers:

   
• A. Main-beam headlights
• B. Sidelights only
• C. Rear fog lights if visibility is more than 100 metres (328 feet)
• D. Dipped headlights