While you're driving, you notice your tachograph is not working. What should you do? While you're driving, you notice your tachograph is not working. What should you do?

• Possible answers:

   
• A. Stop immediately and do not drive until it's been repaired
• B. Report it to the nearest police station
• C. Phone the vehicle testing authority and report the fault
• D. Continue your journey but make a manual record