Passengers start a heated argument in the aisle. What does combining Goal 1.5 with Goal 3.5 require first?

1. Leave the driving seat immediately while rolling, to join the argument
2. Accelerate to the next stop so the problem 'moves along'
3. Erase part of the tachograph record of the incident
4. Keep control of the vehicle, stop in a safe place if needed, then deal with aggression using the emergency-behaviour rules