When the motorcycle’s high beam malfunctions during a day drive:

1. It is permitted to drive until nightfall only.
2. Correct answer: It is prohibited by law to continue riding.
3. It is only permitted to drive on a properly lit urban road and at a slow speed.
4. It is only permitted to drive behind vehicles with properly functioning lights.

WhyIf the motorcycle's high beam fails, you may not ride on, even by day: the lights must be fully working.