Which actions is a pedestrian required to take in the event of his involvement in a traffic crash?

1. 1The pedestrian is not obligated to do anything.
2. 2Write down the last names and addresses of witnesses.
3. 3Report the incident to a body or authorized unit of the National Police, provide the necessary information about yourself, and remain at the scene until the police arrive.
4. 4Provide possible assistance to the injured persons.
5. 5Answers 2, 3, and 4.