You're riding on a motorway. What does it mean if the car in front switches on its hazard warning lights? You're riding on a motorway. What does it mean if the car in front switches on its hazard warning lights?

• Possible answers:

   
• A. The driver is going to take the next exit
• B. There's danger ahead
• C. There's a police car ahead
• D. The driver is trying to change lanes