If an intoxicated passenger vomits inside the taxi cabin, soiling upholstery and causing vehicle downtime, how should the cleaning and downtime compensation be resolved?

1. The driver should physically assault the passenger until they pay RMB 10,000
2. Negotiate a reasonable vehicle cleaning and sanitation fee in accordance with local taxi industry guidelines or municipal transport mediation standards, or seek police/transport bureau mediation if disputed
3. The driver must absorb all cleaning costs completely with zero passenger liability
4. Lock the passenger inside the soiled car until the next morning