When you are parked at the side of the road at night, you must:
A. Put out your emergency warning devices within 30 minutes.
B. Turn on your 4-way flashers to warn others.
C. Use your tail lights to give warning to other motorists.
Answer: B. Turn on your 4-way flashers to warn others.
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.