If a taxi is involved in a minor two-vehicle property-damage collision without injuries on an urban roadway where both vehicles are drivable, what should the driver do under simplified accident handling procedures?

1. Block traffic and argue in the middle of the road for three hours
2. Turn on hazard lights, take photos showing vehicle positions, contact points, and lane markings, and immediately move vehicles to a non-obstructive location before negotiating or reporting to insurance
3. Abandon the vehicle and run away
4. Call all taxi driver colleagues to stage a protest at the intersection