What should a driver do if an unaccompanied, severely intoxicated passenger who has lost self-control vomits, acts aggressively, or cannot provide a clear destination?

1. Engage in a physical fistfight with the passenger
2. Ensure personal and traffic safety, avoid escalating verbal/physical conflict, contact the order creator or emergency contact, and if necessary seek assistance from public security police (110)
3. Take the passenger's jewelry as compensation and leave them on the highway
4. Speed through red traffic lights to get rid of them