(1) Field investigation. After a traffic accident, if the parties have no dispute about the facts and reasons, they can leave the scene immediately and negotiate damages on their own. If you don't leave the scene immediately, you must protect the scene and report the case to the public security organ quickly.

(2) Determination of responsibilities.

(3) punishment.

(4) Compensation mediation.

Legal basis: Article 74 of the Road Traffic Safety Law stipulates that the parties may request the traffic administrative department of the public security organ for mediation, or they may directly bring a civil lawsuit to the people's court.

After mediation by the traffic administrative department of the public security organ, if the parties fail to reach an agreement or fail to perform the mediation after it takes effect, the parties may bring a civil lawsuit to the people's court.

"Road Traffic Safety Law" Article 72 After receiving the traffic accident alarm, the traffic administrative department of the public security organ shall immediately send traffic police to the scene, first organize the rescue of the injured, and take measures to restore traffic as soon as possible.

The traffic police shall conduct an inquest and inspection on the scene of the traffic accident and collect evidence; Due to the need of collecting evidence, the accident vehicle may be detained, but it shall be properly kept for verification.

The traffic administrative department of the public security organ shall entrust a specialized agency to conduct a professional inspection of the physical and mental condition of the parties. The appraisal conclusion shall be signed by the appraiser.